final doc

- Fixed network printer enumeration (PRINTER_ENUM_LOCAL | PRINTER_ENUM_CONNECTIONS)
- Added printer name truncation to 20 chars with full name mapping
- Implemented silent PDF printing using SumatraPDF with landscape orientation
- Added auto-dismiss for success popup (3 seconds)
- Bundled SumatraPDF inside executable for portable single-file deployment
- Updated build script to embed SumatraPDF
- Added setup_sumatra.ps1 for downloading SumatraPDF portable
- Added DEPLOYMENT.md documentation

.gitignore

@@ -1 +1,4 @@
 label/
+build/
+logs/
+pdf_backup/

BUILD_ON_WINDOWS.md

@@ -0,0 +1,178 @@
+# Building LabelPrinter.exe on Windows
+
+This guide explains how to build a standalone `LabelPrinter.exe` single-file executable on a Windows machine.
+
+## Prerequisites
+
+1. **Python 3.10, 3.11, 3.12, or 3.13** - Download from https://www.python.org/
+   - ⚠️ **IMPORTANT**: Check "Add Python to PATH" during installation
+   - ⚠️ **Note**: Python 3.14+ may have compatibility issues with Kivy 2.2.1
+   - Verify: Open Command Prompt and type `python --version`
+
+2. **Git** (optional, for cloning the repository)
+
+3. **Internet connection** - To download dependencies
+
+## Quick Start (Using Provided Scripts)
+
+### Option 1: Batch Script (Recommended for CMD users)
+
+1. Open **Command Prompt** (cmd.exe)
+2. Navigate to the project folder:
+   ```
+   cd C:\path\to\label_print
+   ```
+3. Run the build script:
+   ```
+   build_windows.bat
+   ```
+4. Wait 5-15 minutes for the build to complete
+5. The executable will be in: `dist\LabelPrinter.exe`
+
+### Option 2: PowerShell Script
+
+1. Open **PowerShell** (as Administrator recommended)
+2. Navigate to the project folder:
+   ```
+   cd C:\path\to\label_print
+   ```
+3. Allow script execution (if needed):
+   ```
+   Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+   ```
+4. Run the build script:
+   ```
+   .\build_windows.ps1
+   ```
+5. Wait 5-15 minutes for the build to complete
+6. The executable will be in: `dist\LabelPrinter.exe`
+
+## Manual Build Steps
+
+If you prefer to run commands manually:
+
+### Step 1: Prepare Python Environment
+
+```bash
+# Upgrade pip, setuptools, and wheel
+python -m pip install --upgrade pip setuptools wheel
+```
+
+### Step 2: Install Dependencies
+
+```bash
+# Install required Python packages
+pip install python-barcode pillow reportlab kivy==2.2.1 pyinstaller==6.1.0
+```
+
+### Step 3: Build the Executable
+
+```bash
+# Create single-file executable
+pyinstaller label_printer_gui.py ^
+    --onefile ^
+    --windowed ^
+    --name=LabelPrinter ^
+    --distpath=./dist ^
+    --workpath=./build ^
+    --hidden-import=kivy ^
+    --hidden-import=PIL ^
+    --hidden-import=barcode ^
+    --hidden-import=reportlab ^
+    --hidden-import=print_label ^
+    --hidden-import=print_label_pdf ^
+    -y
+```
+
+The build process will take 5-15 minutes depending on your PC speed.
+
+### Step 4: Test the Executable
+
+```bash
+# Run the built executable
+dist\LabelPrinter.exe
+```
+
+## Output
+
+After successful build, you'll have:
+
+```
+dist/
+└── LabelPrinter.exe          ← Single executable file
+```
+
+## Distributing the Executable
+
+You can:
+1. **Copy `LabelPrinter.exe`** to any Windows PC (no Python needed!)
+2. **Share via USB** or file transfer
+3. **Create an installer** using NSIS or InnoSetup (optional)
+4. **Upload to GitHub Releases** for public distribution
+
+## Troubleshooting
+
+### Error: "Python is not recognized"
+- Reinstall Python and check "Add Python to PATH"
+- Restart Command Prompt after reinstalling Python
+
+### Error: "pip command not found"
+- Use `python -m pip` instead of `pip`
+
+### Build takes too long (>30 minutes)
+- **Normal for first build** - Kivy framework is large
+- Subsequent builds will be faster due to caching
+- Close other applications to free up RAM
+
+### Error: "No module named 'kivy'"
+- Make sure dependencies installed correctly: `pip install kivy==2.2.1`
+- Check internet connection
+
+### Python 3.14 Compatibility Issues
+If you have Python 3.14 installed and get errors like:
+- `ModuleNotFoundError: No module named 'kivy'`
+- `ImportError: DLL load failed`
+- PyInstaller compatibility errors
+
+**Solution:**
+- Install Python 3.11, 3.12, or 3.13 instead
+- Download from: https://www.python.org/downloads/
+- Uninstall Python 3.14 first
+- Then use one of the recommended versions
+- Make sure all files are in the project folder:
+  - `label_printer_gui.py`
+  - `print_label.py`
+  - `print_label_pdf.py`
+- Antivirus might be blocking it - check security software
+
+## Build Time Reference
+
+- **First build**: 10-15 minutes (downloading dependencies)
+- **Subsequent builds**: 5-10 minutes (cached dependencies)
+
+## Advanced Options
+
+### Reduce Build Time
+```bash
+pyinstaller label_printer_gui.py --onefile --windowed --name=LabelPrinter -y
+```
+
+### Add Icon to Executable
+```bash
+pyinstaller label_printer_gui.py --onefile --windowed --name=LabelPrinter --icon=path\to\icon.ico -y
+```
+
+### Faster: Use --onedir (Directory) instead of --onefile
+```bash
+pyinstaller label_printer_gui.py --onedir --windowed --name=LabelPrinter -y
+# Builds in ~3-5 minutes, but creates a folder instead of single file
+```
+
+## Support
+
+If you encounter issues:
+1. Check the error message carefully
+2. Make sure Python 3.10+ is installed
+3. Verify all dependencies: `pip list`
+4. Check internet connection
+5. Try again with a fresh Command Prompt window

DEPLOYMENT.md

@@ -0,0 +1,88 @@
+# Label Printer - Portable Deployment Guide
+
+## Deployment Structure
+
+The app is now **fully self-contained** with SumatraPDF embedded inside:
+
+```
+LabelPrinter/
+├── LabelPrinter.exe          # Main application (includes SumatraPDF inside)
+├── pdf_backup/               # Auto-created: PDF backups
+└── logs/                     # Auto-created: Print logs
+```
+
+**No visible folders!** SumatraPDF is bundled inside LabelPrinter.exe and extracted to a temporary location at runtime.
+
+## Setup Instructions
+
+### 1. Download SumatraPDF (For Building Only)
+
+**This step is only needed when building the app.** SumatraPDF will be embedded inside the executable.
+
+```powershell
+# PowerShell command to download SumatraPDF
+powershell -ExecutionPolicy Bypass -File setup_sumatra.ps1
+```
+
+This downloads SumatraPDF portable (~5 MB) to the `SumatraPDF` folder.
+
+### 2. Build the Application
+
+```powershell
+.\build_windows.ps1
+```
+
+The build script will:
+- Check for SumatraPDF
+- Bundle it inside the executable
+- Create `dist\LabelPrinter.exe` (~80 MB including all dependencies)
+
+### 3. Deploy
+
+**Simply copy `LabelPrinter.exe` to any Windows machine!**
+
+```
+📁 Deployment (any folder)
+└── LabelPrinter.exe  ← Just this one file!
+```
+
+- No installation needed
+- No additional files or folders
+- Double-click to run
+- Works on any Windows 10/11 machine
+
+## Features
+
+- ✅ **Single Executable** - Everything bundled in one .exe file (~80 MB)
+- ✅ **Fully Portable** - No installation needed, no external dependencies
+- ✅ **Silent Printing** - No PDF viewer windows pop up
+- ✅ **Network Printers** - Supports printers from print servers (e.g. `\\server\printer`)
+- ✅ **PDF Backup** - All labels saved to `pdf_backup/` folder
+- ✅ **Print Logging** - CSV logs in `logs/` folder
+- ✅ **SumatraPDF Hidden** - Embedded inside, not visible to users
+
+## Printer Name Display
+
+Network printer names (e.g. `\\filesibiusb05\ZDesigner_ZQ630`) are automatically shortened to 20 characters in the dropdown for better display. The full printer name is used for actual printing.
+
+## Troubleshooting
+
+### Printing Not Working
+
+1. **Check Printer Connection**: Verify printer is online and accessible
+2. **Check PDF Backup**: Labels are always saved to `pdf_backup/` folder even if printing fails
+3. **Check Logs**: View print logs in `logs/` folder for error messages
+4. **Rebuild App**: If you built the app yourself, ensure `setup_sumatra.ps1` was run first to download SumatraPDF before building
+
+### Network Printers Not Showing
+
+- Network printers must be installed/connected on the machine before running the app
+- For print server printers like `\\filesibiusb05\printer`, ensure the share is accessible
+- Run as administrator if printer enumeration fails
+
+## Notes
+
+- First run may be slower (Kivy initialization)
+- PDF backups are auto-deleted after 5 days
+- Log files are auto-deleted after 5 days
+- Supports Python 3.10-3.13 (Python 3.14+ may have issues with Kivy)

LabelPrinter.spec

@@ -4,9 +4,9 @@
 a = Analysis(
     ['label_printer_gui.py'],
     pathex=[],
-    binaries=[],
+    binaries=[('SumatraPDF\\SumatraPDF.exe', '.')],
     datas=[],
-    hiddenimports=['kivy', 'kivy.core.window', 'kivy.core.text', 'kivy.core.image', 'kivy.uix.boxlayout', 'kivy.uix.gridlayout', 'kivy.uix.label', 'kivy.uix.textinput', 'kivy.uix.button', 'kivy.uix.spinner', 'kivy.uix.scrollview', 'kivy.uix.popup', 'kivy.clock', 'kivy.graphics', 'PIL', 'barcode', 'reportlab', 'print_label', 'print_label_pdf'],
+    hiddenimports=['kivy', 'PIL', 'barcode', 'reportlab', 'print_label', 'print_label_pdf'],
     hookspath=[],
     hooksconfig={},
     runtime_hooks=[],

build/LabelPrinter/warn-LabelPrinter.txt

@@ -1,306 +0,0 @@
-
-This file lists modules PyInstaller was not able to find. This does not
-necessarily mean these modules are required for running your program. Both
-Python's standard library and 3rd-party Python packages often conditionally
-import optional modules, some of which may be available only on certain
-platforms.
-
-Types of import:
-* top-level: imported at the top-level - look at these first
-* conditional: imported within an if-statement
-* delayed: imported within a function
-* optional: imported within a try-except-statement
-
-IMPORTANT: Do NOT post this list to the issue-tracker. Use it as a basis for
-            tracking down the missing module yourself. Thanks!
-
-missing module named 'collections.abc' - imported by traceback (top-level), typing (top-level), inspect (top-level), logging (top-level), importlib.resources.readers (top-level), selectors (top-level), tracemalloc (top-level), configparser (top-level), http.client (top-level), _pyrepl.types (top-level), _pyrepl.readline (top-level), asyncio.base_events (top-level), asyncio.coroutines (top-level), PIL.Image (top-level), PIL._typing (top-level), numpy._typing._array_like (top-level), numpy._typing._nested_sequence (conditional), numpy._typing._shape (top-level), numpy._typing._dtype_like (top-level), numpy.lib._function_base_impl (top-level), numpy.lib._npyio_impl (top-level), numpy.random._common (top-level), numpy.random._generator (top-level), numpy.random.bit_generator (top-level), numpy.random.mtrand (top-level), numpy.polynomial._polybase (top-level), xml.etree.ElementTree (top-level), PIL.TiffImagePlugin (top-level), PIL.ImageOps (top-level), PIL.ImagePalette (top-level), PIL.GimpGradientFile (conditional), PIL.ImageFilter (top-level), PIL.ImageQt (conditional), PIL.ImageMath (conditional), PIL.ImageSequence (conditional), PIL.PngImagePlugin (conditional), kivy.uix.filechooser (top-level), PIL.ImageDraw (top-level), PIL._imagingft (top-level), PIL.Jpeg2KImagePlugin (conditional), docutils (conditional), docutils.nodes (conditional), docutils.utils (conditional), docutils.utils._typing (conditional), docutils.frontend (conditional), docutils.parsers.rst.directives (conditional)
-missing module named _winapi - imported by encodings (delayed, conditional, optional), shutil (conditional), ntpath (optional), subprocess (conditional), sysconfig (delayed), mimetypes (optional), multiprocessing.connection (optional), multiprocessing.spawn (delayed, conditional), multiprocessing.reduction (conditional), multiprocessing.shared_memory (conditional), multiprocessing.heap (conditional), multiprocessing.popen_spawn_win32 (top-level), asyncio.windows_events (top-level), asyncio.windows_utils (top-level)
-missing module named msvcrt - imported by subprocess (optional), _pyrepl.windows_console (top-level), multiprocessing.spawn (delayed, conditional), multiprocessing.popen_spawn_win32 (top-level), asyncio.windows_events (top-level), asyncio.windows_utils (top-level), getpass (optional)
-missing module named urllib.pathname2url - imported by urllib (conditional), kivy.core.audio.audio_gstplayer (conditional), kivy.core.video.video_gstplayer (conditional)
-missing module named _frozen_importlib_external - imported by importlib._bootstrap (delayed), importlib (optional), importlib.abc (optional), zipimport (top-level)
-excluded module named _frozen_importlib - imported by importlib (optional), importlib.abc (optional), zipimport (top-level)
-missing module named winreg - imported by importlib._bootstrap_external (conditional), platform (delayed, optional), mimetypes (optional), urllib.request (delayed, conditional, optional), pygments.formatters.img (optional)
-missing module named nt - imported by shutil (conditional), importlib._bootstrap_external (conditional), ntpath (optional), _colorize (delayed, conditional, optional), os (delayed, conditional, optional), ctypes (delayed, conditional), _pyrepl.windows_console (delayed, optional)
-missing module named _scproxy - imported by urllib.request (conditional)
-missing module named multiprocessing.BufferTooShort - imported by multiprocessing (top-level), multiprocessing.connection (top-level)
-missing module named multiprocessing.AuthenticationError - imported by multiprocessing (top-level), multiprocessing.connection (top-level)
-missing module named multiprocessing.get_context - imported by multiprocessing (top-level), multiprocessing.pool (top-level), multiprocessing.managers (top-level), multiprocessing.sharedctypes (top-level)
-missing module named 'ctypes.macholib' - imported by ctypes.util (conditional)
-missing module named multiprocessing.TimeoutError - imported by multiprocessing (top-level), multiprocessing.pool (top-level)
-missing module named multiprocessing.set_start_method - imported by multiprocessing (top-level), multiprocessing.spawn (top-level)
-missing module named multiprocessing.get_start_method - imported by multiprocessing (top-level), multiprocessing.spawn (top-level)
-missing module named pyimod02_importers - imported by /srv/Label-design/venv/lib/python3.13/site-packages/PyInstaller/hooks/rthooks/pyi_rth_pkgutil.py (delayed)
-missing module named olefile - imported by PIL.FpxImagePlugin (top-level), PIL.MicImagePlugin (top-level)
-missing module named _dummy_thread - imported by numpy._core.arrayprint (optional)
-missing module named 'numpy_distutils.cpuinfo' - imported by numpy.f2py.diagnose (delayed, conditional, optional)
-missing module named 'numpy_distutils.fcompiler' - imported by numpy.f2py.diagnose (delayed, conditional, optional)
-missing module named 'numpy_distutils.command' - imported by numpy.f2py.diagnose (delayed, conditional, optional)
-missing module named numpy_distutils - imported by numpy.f2py.diagnose (delayed, optional)
-missing module named typing_extensions - imported by numpy.random.bit_generator (top-level), charset_normalizer.legacy (conditional), docutils.utils._typing (conditional)
-missing module named psutil - imported by numpy.testing._private.utils (delayed, optional)
-missing module named usercustomize - imported by site (delayed, optional)
-missing module named apport_python_hook - imported by sitecustomize (optional)
-missing module named win32pdh - imported by numpy.testing._private.utils (delayed, conditional)
-missing module named _overlapped - imported by asyncio.windows_events (top-level)
-missing module named asyncio.DefaultEventLoopPolicy - imported by asyncio (delayed, conditional), asyncio.events (delayed, conditional)
-missing module named _typeshed - imported by numpy.random.bit_generator (top-level)
-missing module named numpy.random.RandomState - imported by numpy.random (top-level), numpy.random._generator (top-level)
-missing module named threadpoolctl - imported by numpy.lib._utils_impl (delayed, optional)
-missing module named numpy._core.zeros - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.vstack - imported by numpy._core (top-level), numpy.lib._shape_base_impl (top-level), numpy (conditional)
-missing module named numpy._core.void - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.vecmat - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.vecdot - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.ushort - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.unsignedinteger - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ulonglong - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ulong - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.uintp - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.uintc - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.uint64 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.uint32 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.uint16 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.uint - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ubyte - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.trunc - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.true_divide - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.transpose - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.lib._function_base_impl (top-level), numpy (conditional)
-missing module named numpy._core.trace - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.timedelta64 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.tensordot - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.tanh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.tan - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.swapaxes - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.sum - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.subtract - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.str_ - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.square - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.sqrt - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.spacing - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.sort - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.sinh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.single - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.signedinteger - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.signbit - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.sign - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.short - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.rint - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.right_shift - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.result_type - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy (conditional), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.remainder - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.reciprocal - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.radians - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.rad2deg - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.prod - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.power - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.positive - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.pi - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.outer - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.ones - imported by numpy._core (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.object_ - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.number - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.not_equal - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.nextafter - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.newaxis - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.negative - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ndarray - imported by numpy._core (top-level), numpy.testing._private.utils (top-level), numpy.lib._utils_impl (top-level), numpy (conditional)
-missing module named numpy._core.multiply - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.moveaxis - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.modf - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.mod - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.minimum - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.maximum - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.max - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.matvec - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.matrix_transpose - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.matmul - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.longlong - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.longdouble - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.long - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logical_xor - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logical_or - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logical_not - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logical_and - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logaddexp2 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.logaddexp - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.log10 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.log2 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.log1p - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.log - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.linspace - imported by numpy._core (top-level), numpy.lib._index_tricks_impl (top-level), numpy (conditional)
-missing module named numpy._core.less_equal - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.less - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.left_shift - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ldexp - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.lcm - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.isscalar - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.isnat - imported by numpy._core (top-level), numpy.testing._private.utils (top-level), numpy (conditional)
-missing module named numpy._core.isnan - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.isfinite - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.intp - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (top-level), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.integer - imported by numpy._core (conditional), numpy (conditional), numpy.fft._helper (top-level)
-missing module named numpy._core.intc - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.int64 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.int32 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.int16 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.int8 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.inf - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.inexact - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.iinfo - imported by numpy._core (top-level), numpy.lib._twodim_base_impl (top-level), numpy (conditional)
-missing module named numpy._core.hypot - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.hstack - imported by numpy._core (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.heaviside - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.half - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.greater_equal - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.greater - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.gcd - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.frompyfunc - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.frexp - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.fmod - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.fmin - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.fmax - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.floor_divide - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.floor - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.floating - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.float_power - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.float32 - imported by numpy._core (top-level), numpy.testing._private.utils (top-level), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.float16 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.finfo - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.fabs - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.expm1 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.exp2 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.exp - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.euler_gamma - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.errstate - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.equal - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.empty_like - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.empty - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (top-level), numpy (conditional), numpy.fft._helper (top-level)
-missing module named numpy._core.e - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.double - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.dot - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.divmod - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.divide - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.diagonal - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.degrees - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.deg2rad - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.datetime64 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.csingle - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.cross - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.count_nonzero - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.cosh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.cos - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.copysign - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.conjugate - imported by numpy._core (conditional), numpy (conditional), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.conj - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.complexfloating - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.complex64 - imported by numpy._core (conditional), numpy (conditional), numpy._array_api_info (top-level)
-missing module named numpy._core.clongdouble - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.character - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.ceil - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.cdouble - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.cbrt - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bytes_ - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.byte - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bool_ - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bitwise_xor - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bitwise_or - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bitwise_count - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.bitwise_and - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.atleast_3d - imported by numpy._core (top-level), numpy.lib._shape_base_impl (top-level), numpy (conditional)
-missing module named numpy._core.atleast_2d - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.atleast_1d - imported by numpy._core (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.asarray - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.lib._array_utils_impl (top-level), numpy (conditional), numpy.fft._helper (top-level), numpy.fft._pocketfft (top-level)
-missing module named numpy._core.asanyarray - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.array_repr - imported by numpy._core (top-level), numpy.testing._private.utils (top-level), numpy (conditional)
-missing module named numpy._core.array2string - imported by numpy._core (delayed), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.array - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (top-level), numpy.lib._polynomial_impl (top-level), numpy (conditional)
-missing module named numpy._core.argsort - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.arctanh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arctan2 - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arctan - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arcsinh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arcsin - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arccosh - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arccos - imported by numpy._core (conditional), numpy (conditional)
-missing module named numpy._core.arange - imported by numpy._core (top-level), numpy.testing._private.utils (top-level), numpy (conditional), numpy.fft._helper (top-level)
-missing module named numpy._core.amin - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.amax - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named numpy._core.all - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy.testing._private.utils (delayed), numpy (conditional)
-missing module named numpy._core.add - imported by numpy._core (top-level), numpy.linalg._linalg (top-level), numpy (conditional)
-missing module named yaml - imported by numpy.__config__ (delayed)
-missing module named numpy._distributor_init_local - imported by numpy (optional), numpy._distributor_init (optional)
-missing module named defusedxml - imported by PIL.Image (optional)
-missing module named 'rlextra.pageCatcher' - imported by reportlab.lib.pdfencrypt (delayed, optional)
-missing module named pyaes - imported by reportlab.lib.pdfencrypt (optional)
-missing module named pyphen - imported by reportlab.platypus.paragraph (optional)
-missing module named reportlab.platypus.cleanBlockQuotedText - imported by reportlab.platypus (conditional), reportlab.platypus.paraparser (conditional)
-missing module named sets - imported by reportlab.platypus.doctemplate (optional)
-missing module named 'tests.test_platypus_tables' - imported by reportlab.platypus.tables (conditional)
-missing module named renderPM - imported by reportlab.graphics.charts.utils (delayed, conditional)
-missing module named rlextra - imported by reportlab.graphics.charts.textlabels (optional)
-missing module named freetype - imported by reportlab.graphics.utils (delayed, conditional, optional)
-missing module named _rl_renderPM - imported by reportlab.graphics.utils (delayed, conditional, optional), reportlab.graphics.renderPM (delayed, conditional, optional)
-missing module named 'rlextra.graphics' - imported by reportlab.graphics.shapes (delayed, conditional, optional)
-missing module named Image - imported by reportlab.graphics.renderPM (delayed, optional), kivy.core.image.img_pil (optional), docutils.parsers.rst.directives.images (optional)
-missing module named rlPyCairo - imported by reportlab.graphics.renderPM (delayed, conditional, optional)
-missing module named macostools - imported by reportlab.lib.utils (conditional), reportlab.graphics.renderPDF (delayed, conditional, optional), reportlab.graphics.shapes (delayed, conditional)
-missing module named macfs - imported by reportlab.lib.utils (conditional), reportlab.graphics.renderPDF (delayed, conditional, optional), reportlab.graphics.shapes (delayed, conditional)
-missing module named new - imported by reportlab.lib.attrmap (delayed, conditional)
-missing module named reportlab.platypus.XPreformatted - imported by reportlab.platypus (top-level), reportlab.graphics.charts.textlabels (top-level)
-missing module named 'reportlab.lib.pyHnj' - imported by reportlab.lib.utils (delayed, optional)
-missing module named rlbidi - imported by reportlab.pdfgen.textobject (optional)
-missing module named uharfbuzz - imported by reportlab.pdfbase.ttfonts (optional)
-missing module named pyRXPU - imported by reportlab.lib.rparsexml (optional)
-missing module named reportlab_mods - imported by reportlab (optional)
-missing module named 'reportlab.local_rl_mods' - imported by reportlab (optional)
-missing module named Queue - imported by kivy.compat (optional)
-missing module named ConfigParser - imported by kivy.config (optional)
-missing module named 'kivy.core.text._text_pango' - imported by kivy.core.text.text_pango (top-level)
-missing module named pygame - imported by kivy.input.providers.androidjoystick (conditional), kivy.app (delayed, conditional), kivy.core.window.window_pygame (top-level), kivy.support (delayed), kivy.core.text.text_pygame (optional), kivy.core.clipboard.clipboard_pygame (optional), kivy.core.audio.audio_pygame (conditional, optional), kivy.core.image.img_pygame (optional)
-missing module named android - imported by kivy.metrics (delayed, conditional), kivy.core.window (delayed, conditional), kivy.base (delayed, optional), kivy.input.providers.androidjoystick (optional), kivy.app (delayed, conditional), kivy.core.window.window_pygame (conditional, optional), kivy.support (delayed, optional), kivy.core.clipboard.clipboard_android (top-level), kivy.core.window.window_sdl2 (delayed, conditional), kivy.core.audio.audio_android (top-level)
-missing module named jnius - imported by kivy.metrics (delayed, conditional), kivy.app (delayed, conditional), kivy.core.clipboard.clipboard_android (top-level), kivy.core.camera.camera_android (top-level), kivy.core.audio.audio_android (top-level)
-missing module named cv2 - imported by kivy.core.camera.camera_android (delayed), kivy.core.camera.camera_opencv (optional)
-missing module named 'opencv.highgui' - imported by kivy.core.camera.camera_opencv (optional)
-missing module named opencv - imported by kivy.core.camera.camera_opencv (optional)
-missing module named android_mixer - imported by kivy.core.audio.audio_pygame (conditional, optional)
-missing module named 'android.mixer' - imported by kivy.core.audio.audio_pygame (conditional, optional)
-missing module named 'kivy.lib.gstplayer._gstplayer' - imported by kivy.lib.gstplayer (conditional)
-missing module named ios - imported by kivy.metrics (delayed, conditional), kivy.core.window (delayed)
-missing module named chardet - imported by pygments.lexer (delayed, conditional, optional)
-missing module named pygments.formatters.BBCodeFormatter - imported by pygments.formatters (top-level), kivy.uix.codeinput (top-level)
-missing module named pygments.lexers.PrologLexer - imported by pygments.lexers (top-level), pygments.lexers.cplint (top-level)
-missing module named _winreg - imported by pygments.formatters.img (optional)
-missing module named ctags - imported by pygments.formatters.html (optional)
-missing module named smb - imported by kivy.loader (delayed, conditional, optional)
-missing module named Leap - imported by kivy.input.providers.leapfinger (delayed)
-missing module named oscpy - imported by kivy.input.providers.tuio (delayed, optional)
-missing module named win32file - imported by kivy.uix.filechooser (conditional, optional)
-missing module named 'ffpyplayer.tools' - imported by kivy.core.video.video_ffpyplayer (optional), kivy.core.audio.audio_ffpyplayer (optional), kivy.core.image.img_ffpyplayer (top-level)
-missing module named 'ffpyplayer.pic' - imported by kivy.core.image.img_ffpyplayer (top-level)
-missing module named ffpyplayer - imported by kivy.core.video.video_ffpyplayer (optional), kivy.core.audio.audio_ffpyplayer (optional), kivy.core.image.img_ffpyplayer (top-level)
-missing module named 'gi.repository' - imported by kivy.core.camera.camera_gi (top-level), kivy.core.clipboard.clipboard_gtk3 (top-level)
-missing module named gi - imported by kivy.support (delayed, optional), kivy.core.clipboard.clipboard_gtk3 (top-level)
-missing module named gobject - imported by kivy.support (delayed, optional)
-missing module named kivy.lib.vidcore_lite.egl - imported by kivy.lib.vidcore_lite (top-level), kivy.core.window.window_egl_rpi (top-level)
-missing module named kivy.lib.vidcore_lite.bcm - imported by kivy.lib.vidcore_lite (top-level), kivy.core.window.window_egl_rpi (top-level)
-missing module named win32con - imported by kivy.core.window.window_pygame (delayed), kivy.core.window.window_sdl2 (delayed, conditional)
-missing module named enchant - imported by kivy.core.spelling.spelling_enchant (top-level)
-missing module named 'ffpyplayer.player' - imported by kivy.core.video.video_ffpyplayer (optional), kivy.core.audio.audio_ffpyplayer (optional)
-missing module named 'pygame.scrap' - imported by kivy.core.clipboard.clipboard_pygame (optional)
-missing module named dbus - imported by kivy.core.clipboard.clipboard_dbusklipper (optional)
-missing module named 'pyobjus.dylib_manager' - imported by kivy.core.clipboard.clipboard_nspaste (optional), kivy.core.audio.audio_avplayer (top-level)
-missing module named pyobjus - imported by kivy.core.clipboard.clipboard_nspaste (optional), kivy.core.audio.audio_avplayer (top-level)
-missing module named picamera - imported by kivy.core.camera.camera_picamera (top-level)
-missing module named ffmpeg - imported by kivy.core.video.video_ffmpeg (optional)
-missing module named 'android.runnable' - imported by kivy.core.clipboard.clipboard_android (top-level)
-missing module named AppKit - imported by kivy.core.spelling.spelling_osxappkit (top-level)
-missing module named win32gui - imported by kivy.core.window.window_pygame (delayed)
-missing module named win32api - imported by print_label (delayed, conditional, optional), kivy.core.window.window_pygame (delayed)
-missing module named kivy_deps - imported by kivy (optional)
-missing module named trio - imported by kivy.clock (delayed, conditional)
-missing module named win32print - imported by print_label (delayed, conditional, optional)
-missing module named vms_lib - imported by platform (delayed, optional)
-missing module named 'java.lang' - imported by platform (delayed, optional)
-missing module named java - imported by platform (delayed)
-missing module named _wmi - imported by platform (optional)

build_exe.py

@@ -1,11 +1,20 @@
 """
 PyInstaller build script for Label Printer GUI
 Run this to create a standalone Windows executable
+
+IMPORTANT: This script MUST be run on Windows to generate a Windows .exe file.
+If run on Linux/macOS, it will create a Linux/macOS binary that won't work on Windows.
+
+To build for Windows:
+1. Copy this project to a Windows machine
+2. Install dependencies: pip install -r requirements_windows.txt
+3. Run this script: python build_exe.py
+4. The Windows .exe will be created in the dist/ folder
 """
 
 import os
 import sys
-from PyInstaller import __main__ as pyi_main
+import subprocess
 
 # Get the current directory
 script_dir = os.path.dirname(os.path.abspath(__file__))
@@ -17,7 +26,7 @@ args = [
     '--windowed',  # Don't show console window
     '--name=LabelPrinter',  # Executable name
     '--distpath=./dist',  # Output directory
-    '--buildpath=./build',  # Build directory
+    '--workpath=./build',  # Work directory (was --buildpath)
     '--hidden-import=kivy',
     '--hidden-import=kivy.core.window',
     '--hidden-import=kivy.core.text',
@@ -49,15 +58,26 @@ if __name__ == '__main__':
     # Change to script directory
     os.chdir(script_dir)
     
-    # Run PyInstaller
-    pyi_main.run(args)
-    
-    print("\n" + "=" * 60)
-    print("Build Complete!")
-    print("=" * 60)
-    print("\nExecutable location: ./dist/LabelPrinter.exe")
-    print("\nYou can now:")
-    print("1. Double-click LabelPrinter.exe to run")
-    print("2. Share the exe with others")
-    print("3. Create a shortcut on desktop")
-    print("\nNote: First run may take a moment as Kivy initializes")
+    # Run PyInstaller directly with subprocess for better error reporting
+    try:
+        result = subprocess.run(['pyinstaller'] + args, check=True)
+        
+        print("\n" + "=" * 60)
+        print("Build Complete!")
+        print("=" * 60)
+        print("\nExecutable location: ./dist/LabelPrinter.exe")
+        print("\nYou can now:")
+        print("1. Double-click LabelPrinter.exe to run")
+        print("2. Share the exe with others")
+        print("3. Create a shortcut on desktop")
+        print("\nNote: First run may take a moment as Kivy initializes")
+    except subprocess.CalledProcessError as e:
+        print("\n" + "=" * 60)
+        print("Build Failed!")
+        print("=" * 60)
+        print(f"\nError code: {e.returncode}")
+        print("\nPlease check the error messages above for details.")
+        sys.exit(1)
+    except Exception as e:
+        print(f"\nFatal error: {e}")
+        sys.exit(1)

build_windows.bat

@@ -0,0 +1,99 @@
+@echo off
+REM Label Printer - Windows Build Script (Single File EXE)
+REM This script builds a standalone LabelPrinter.exe on Windows
+REM Requirements: Python 3.10-3.13 installed and in PATH
+REM Note: Python 3.14+ may have compatibility issues
+
+setlocal enabledelayedexpansion
+
+echo.
+echo ========================================================
+echo   Label Printer - Windows Build Script
+echo   Creates: LabelPrinter.exe (Single File)
+echo ========================================================
+echo.
+
+REM Check if Python is installed
+python --version >nul 2>&1
+if errorlevel 1 (
+    echo ERROR: Python is not installed or not in PATH
+    echo Please install Python 3.10-3.13 from https://www.python.org/
+    echo Make sure to check "Add Python to PATH" during installation
+    pause
+    exit /b 1
+)
+
+echo [1/5] Checking Python installation...
+python --version
+echo.
+
+REM Upgrade pip
+echo [2/5] Upgrading pip, setuptools, and wheel...
+python -m pip install --upgrade pip setuptools wheel
+if errorlevel 1 (
+    echo ERROR: Failed to upgrade pip
+    pause
+    exit /b 1
+)
+echo.
+
+REM Install dependencies
+echo [3/5] Installing dependencies...
+echo Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi...
+pip install python-barcode pillow reportlab kivy==2.2.1 pyinstaller==6.1.0 pywin32 wmi
+if errorlevel 1 (
+    echo ERROR: Failed to install dependencies
+    pause
+    exit /b 1
+)
+echo.
+
+REM Clean old build
+echo [4/5] Cleaning old build artifacts...
+if exist "dist" rmdir /s /q dist
+if exist "build" rmdir /s /q build
+if exist "*.spec" del *.spec
+echo.
+
+REM Build with PyInstaller
+echo [5/5] Building executable with PyInstaller...
+echo This may take 5-15 minutes, please wait...
+echo.
+
+pyinstaller label_printer_gui.py ^
+    --onefile ^
+    --windowed ^
+    --name=LabelPrinter ^
+    --distpath=./dist ^
+    --workpath=./build ^
+    --hidden-import=kivy ^
+    --hidden-import=PIL ^
+    --hidden-import=barcode ^
+    --hidden-import=reportlab ^
+    --hidden-import=print_label ^
+    --hidden-import=print_label_pdf ^
+    -y
+
+if errorlevel 1 (
+    echo.
+    echo ERROR: Build failed!
+    echo Please check the error messages above.
+    pause
+    exit /b 1
+)
+
+echo.
+echo ========================================================
+echo   BUILD SUCCESSFUL!
+echo ========================================================
+echo.
+echo Executable Location: dist\LabelPrinter.exe
+echo.
+echo Next steps:
+echo   1. Navigate to the dist folder
+echo   2. Double-click LabelPrinter.exe to run
+echo   3. You can copy LabelPrinter.exe to other machines
+echo.
+echo Note: First run may take a moment as Kivy initializes
+echo.
+pause

build_windows.ps1

@@ -0,0 +1,130 @@
+# Label Printer - Windows Build Script (Single File EXE)
+# This script builds a standalone LabelPrinter.exe on Windows
+# Requirements: Python 3.10-3.13 installed and in PATH
+# Note: Python 3.14+ may have compatibility issues
+
+Write-Host ""
+Write-Host "========================================================"
+Write-Host "  Label Printer - Windows Build Script"
+Write-Host "  Creates: LabelPrinter.exe (Single File)"
+Write-Host "========================================================"
+Write-Host ""
+
+# Check if Python is installed
+try {
+    $pythonVersion = python --version 2>&1
+    if ($LASTEXITCODE -ne 0) {
+        throw "Python not found"
+    }
+} catch {
+    Write-Host "ERROR: Python is not installed or not in PATH" -ForegroundColor Red
+    Write-Host "Please install Python 3.10-3.13 from https://www.python.org/"
+    Write-Host "Make sure to check 'Add Python to PATH' during installation"
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+
+Write-Host "[1/5] Checking Python installation..." -ForegroundColor Cyan
+Write-Host $pythonVersion
+Write-Host ""
+
+Write-Host "[2/5] Upgrading pip, setuptools, and wheel..." -ForegroundColor Cyan
+python -m pip install --upgrade pip setuptools wheel
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "ERROR: Failed to upgrade pip" -ForegroundColor Red
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+Write-Host ""
+
+Write-Host "[3/5] Installing dependencies..." -ForegroundColor Cyan
+Write-Host "Installing: python-barcode, pillow, reportlab, kivy, pyinstaller, pywin32, wmi..."
+pip install python-barcode pillow reportlab kivy pyinstaller pywin32 wmi
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "ERROR: Failed to install dependencies" -ForegroundColor Red
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+Write-Host ""
+
+Write-Host "[4/6] Checking for SumatraPDF..." -ForegroundColor Cyan
+$sumatraPath = "SumatraPDF\SumatraPDF.exe"
+if (-not (Test-Path $sumatraPath)) {
+    Write-Host ""
+    Write-Host "WARNING: SumatraPDF not found!" -ForegroundColor Yellow
+    Write-Host "SumatraPDF is required for silent PDF printing." -ForegroundColor Yellow
+    Write-Host ""
+    Write-Host "Run the setup script first:" -ForegroundColor Yellow
+    Write-Host "  powershell -ExecutionPolicy Bypass -File setup_sumatra.ps1" -ForegroundColor Cyan
+    Write-Host ""
+    $response = Read-Host "Continue building without SumatraPDF? (y/n)"
+    if ($response -ne "y") {
+        Write-Host "Build cancelled."
+        Read-Host "Press Enter to exit"
+        exit 1
+    }
+    Write-Host ""
+    Write-Host "Building without SumatraPDF (PDF printing will not work)..." -ForegroundColor Yellow
+    $addBinaryArg = @()
+} else {
+    Write-Host "Found: $sumatraPath" -ForegroundColor Green
+    # Add SumatraPDF as bundled binary (will be embedded inside the exe)
+    $addBinaryArg = @("--add-binary", "$sumatraPath;.")
+}
+Write-Host ""
+
+Write-Host "[5/6] Cleaning old build artifacts..." -ForegroundColor Cyan
+if (Test-Path "dist") { Remove-Item -Recurse -Force "dist" }
+if (Test-Path "build") { Remove-Item -Recurse -Force "build" }
+Remove-Item -Force "*.spec" -ErrorAction SilentlyContinue
+Write-Host ""
+
+Write-Host "[6/6] Building executable with PyInstaller..." -ForegroundColor Cyan
+Write-Host "This may take 5-15 minutes, please wait..."
+Write-Host ""
+
+$pyinstallerArgs = @(
+    "label_printer_gui.py",
+    "--onefile",
+    "--windowed",
+    "--name=LabelPrinter",
+    "--distpath=./dist",
+    "--workpath=./build",
+    "--hidden-import=kivy",
+    "--hidden-import=PIL",
+    "--hidden-import=barcode",
+    "--hidden-import=reportlab",
+    "--hidden-import=print_label",
+    "--hidden-import=print_label_pdf",
+    "-y"
+)
+
+# Add SumatraPDF binary if available (bundles inside the exe)
+if ($addBinaryArg) {
+    $pyinstallerArgs += $addBinaryArg
+}
+
+pyinstaller @pyinstallerArgs
+if ($LASTEXITCODE -ne 0) {
+    Write-Host ""
+    Write-Host "ERROR: Build failed!" -ForegroundColor Red
+    Write-Host "Please check the error messages above." -ForegroundColor Red
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+
+Write-Host ""
+Write-Host "========================================================"
+Write-Host "  BUILD SUCCESSFUL!" -ForegroundColor Green
+Write-Host "========================================================"
+Write-Host ""
+Write-Host "Executable Location: dist\LabelPrinter.exe" -ForegroundColor Green
+Write-Host ""
+Write-Host "Next steps:"
+Write-Host "  1. Navigate to the dist folder"
+Write-Host "  2. Double-click LabelPrinter.exe to run"
+Write-Host "  3. You can copy LabelPrinter.exe to other machines"
+Write-Host ""
+Write-Host "Note: First run may take a moment as Kivy initializes"
+Write-Host ""
+Read-Host "Press Enter to exit"

label_printer.spec

@@ -1,61 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-"""
-PyInstaller spec file for Label Printer GUI
-This creates a standalone Windows executable
-"""
-
-a = Analysis(
-    ['label_printer_gui.py'],
-    pathex=[],
-    binaries=[],
-    datas=[],
-    hiddenimports=[
-        'kivy',
-        'kivy.core.window',
-        'kivy.core.text',
-        'kivy.core.image',
-        'kivy.uix.boxlayout',
-        'kivy.uix.gridlayout',
-        'kivy.uix.label',
-        'kivy.uix.textinput',
-        'kivy.uix.button',
-        'kivy.uix.spinner',
-        'kivy.uix.scrollview',
-        'kivy.uix.popup',
-        'kivy.clock',
-        'kivy.graphics',
-        'PIL',
-        'barcode',
-        'reportlab',
-    ],
-    hookspath=[],
-    hooksconfig={},
-    runtime_hooks=[],
-    excludedimports=[],
-    noarchive=False,
-)
-
-pyz = PYZ(a.pure, a.zipped_data, cipher=None)
-
-exe = EXE(
-    pyz,
-    a.scripts,
-    a.binaries,
-    a.zipfiles,
-    a.datas,
-    [],
-    name='LabelPrinter',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    runtime_tmpdir=None,
-    console=False,  # No console window
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-    icon=None,
-)

label_printer_gui.py

@@ -19,6 +19,9 @@ from kivy.graphics import Color, Rectangle
 import os
 import threading
 import platform
+import time
+import datetime
+import glob
 from print_label import print_label_standalone, get_available_printers
 from kivy.clock import Clock
 
@@ -35,11 +38,175 @@ class LabelPrinterApp(App):
     
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
-        self.available_printers = self.get_available_printers()
+        # Build printer display names and mapping to full names
+        full_printers = get_available_printers()
+        self.printer_display_map = {}  # display_name -> full_name
+        self.available_printers = []
+        for full_name in full_printers:
+            display_name = self._shorten_printer_name(full_name)
+            # Ensure unique display names
+            if display_name in self.printer_display_map:
+                display_name = full_name[:20]
+            self.printer_display_map[display_name] = full_name
+            self.available_printers.append(display_name)
+        # Clean old PDF backup files on startup
+        self.cleanup_old_pdfs()
+        # Clean old log files on startup
+        self.cleanup_old_logs()
     
-    def get_available_printers(self):
-        """Get list of available printers (cross-platform)"""
-        return get_available_printers()
+    def _shorten_printer_name(self, name, max_len=20):
+        """Shorten printer name for display (max 20 chars).
+        For network printers like \\\\server\\printer, show just the printer part."""
+        if name.startswith('\\\\'):
+            # Network printer: \\server\printer -> extract printer name
+            parts = name.strip('\\').split('\\')
+            if len(parts) >= 2:
+                short = parts[-1]  # Just the printer name
+            else:
+                short = name
+        else:
+            short = name
+        # Truncate to max_len
+        if len(short) > max_len:
+            short = short[:max_len]
+        return short
+    
+    def _get_full_printer_name(self, display_name):
+        """Resolve display name back to full printer name for printing."""
+        return self.printer_display_map.get(display_name, display_name)
+    
+    def cleanup_old_pdfs(self, days=5):
+        """
+        Delete PDF files older than specified days from pdf_backup folder.
+        
+        Args:
+            days (int): Delete files older than this many days (default: 5)
+        """
+        pdf_backup_dir = 'pdf_backup'
+        
+        # Create folder if it doesn't exist
+        if not os.path.exists(pdf_backup_dir):
+            os.makedirs(pdf_backup_dir, exist_ok=True)
+            return
+        
+        try:
+            current_time = time.time()
+            cutoff_time = current_time - (days * 24 * 3600)  # Convert days to seconds
+            
+            for filename in os.listdir(pdf_backup_dir):
+                file_path = os.path.join(pdf_backup_dir, filename)
+                
+                # Only process PDF files
+                if not filename.endswith('.pdf'):
+                    continue
+                
+                # Check if file is older than cutoff
+                if os.path.isfile(file_path):
+                    file_mtime = os.path.getmtime(file_path)
+                    if file_mtime < cutoff_time:
+                        try:
+                            os.remove(file_path)
+                            print(f"Deleted old PDF: {filename}")
+                        except Exception as e:
+                            print(f"Failed to delete {filename}: {e}")
+        except Exception as e:
+            print(f"Error during PDF cleanup: {e}")
+    
+    def cleanup_old_logs(self, days=5):
+        """
+        Delete log files older than specified days from logs folder.
+        
+        Args:
+            days (int): Delete files older than this many days (default: 5)
+        """
+        logs_dir = 'logs'
+        
+        # Create folder if it doesn't exist
+        if not os.path.exists(logs_dir):
+            os.makedirs(logs_dir, exist_ok=True)
+            return
+        
+        try:
+            current_time = time.time()
+            cutoff_time = current_time - (days * 24 * 3600)  # Convert days to seconds
+            
+            for filename in os.listdir(logs_dir):
+                file_path = os.path.join(logs_dir, filename)
+                
+                # Process both .log and .csv files
+                if not (filename.endswith('.log') or filename.endswith('.csv')):
+                    continue
+                
+                # Check if file is older than cutoff
+                if os.path.isfile(file_path):
+                    file_mtime = os.path.getmtime(file_path)
+                    if file_mtime < cutoff_time:
+                        try:
+                            os.remove(file_path)
+                            print(f"Deleted old log: {filename}")
+                        except Exception as e:
+                            print(f"Failed to delete {filename}: {e}")
+        except Exception as e:
+            print(f"Error during log cleanup: {e}")
+    
+    def log_print_action(self, sap_nr, quantity, cable_id, printer, pdf_filename, success):
+        """
+        Log the print action to a CSV log file (table format).
+        
+        Args:
+            sap_nr (str): SAP article number
+            quantity (str): Quantity value
+            cable_id (str): Cable ID
+            printer (str): Printer name
+            pdf_filename (str): Path to the generated PDF file
+            success (bool): Whether the print was successful
+        """
+        logs_dir = 'logs'
+        
+        # Create logs folder if it doesn't exist
+        os.makedirs(logs_dir, exist_ok=True)
+        
+        try:
+            # Create log filename with date
+            log_date = datetime.datetime.now().strftime("%Y%m%d")
+            log_filename = os.path.join(logs_dir, f"print_log_{log_date}.csv")
+            
+            # Create log entry values
+            timestamp = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+            status = "SUCCESS" if success else "FAILED"
+            
+            # Escape CSV values (handle commas and quotes)
+            def escape_csv(value):
+                """Escape CSV special characters"""
+                value = str(value)
+                if ',' in value or '"' in value or '\n' in value:
+                    value = '"' + value.replace('"', '""') + '"'
+                return value
+            
+            # Create CSV line
+            log_line = (
+                f"{timestamp},{status},"
+                f"{escape_csv(sap_nr)},"
+                f"{escape_csv(quantity)},"
+                f"{escape_csv(cable_id)},"
+                f"{escape_csv(printer)},"
+                f"{escape_csv(pdf_filename)}\n"
+            )
+            
+            # Check if file exists to add header on first entry
+            file_exists = os.path.isfile(log_filename)
+            
+            # Write to log file
+            with open(log_filename, 'a', encoding='utf-8') as f:
+                # Add header if file is new
+                if not file_exists:
+                    f.write("Timestamp,Status,SAP-Nr,Quantity,Cable ID,Printer,PDF File\n")
+                # Append log entry
+                f.write(log_line)
+            
+            print(f"Log entry saved to: {log_filename}")
+        except Exception as e:
+            print(f"Error saving log entry: {e}")
     
     def build(self):
         """Build the simplified single-column UI"""
@@ -138,7 +305,8 @@ class LabelPrinterApp(App):
             values=self.available_printers,
             size_hint_y=None,
             height=45,
-            font_size='12sp'
+            font_size='12sp',
+            sync_height=True,
         )
         self.printer_spinner = printer_spinner
         form_layout.add_widget(printer_spinner)
@@ -180,7 +348,8 @@ class LabelPrinterApp(App):
         sap_nr = self.sap_input.text.strip()
         quantity = self.qty_input.text.strip()
         cable_id = self.cable_id_input.text.strip()
-        printer = self.printer_spinner.text
+        # Resolve display name to full printer name
+        printer = self._get_full_printer_name(self.printer_spinner.text)
         
         # Validate input
         if not sap_nr and not quantity and not cable_id:
@@ -206,18 +375,37 @@ class LabelPrinterApp(App):
         
         # Print in background thread (using PDF by default)
         def print_thread():
+            pdf_filename = None
+            success = False
             try:
                 success = print_label_standalone(label_text, printer, preview=0, use_pdf=True)
+                
+                # Get the PDF filename that was created
+                # Files are saved to pdf_backup/ with timestamp
+                pdf_files = glob.glob('pdf_backup/final_label_*.pdf')
+                if pdf_files:
+                    # Get the most recently created PDF file
+                    pdf_filename = max(pdf_files, key=os.path.getctime)
+                
                 if success:
+                    # Log the successful print action
+                    self.log_print_action(sap_nr, quantity, cable_id, printer, pdf_filename or "unknown", True)
+                    
                     # Use Clock.schedule_once to update UI from main thread
                     Clock.schedule_once(lambda dt: popup.dismiss(), 0)
-                    Clock.schedule_once(lambda dt: self.show_popup("Success", "Label printed successfully!"), 0.1)
-                    # Clear inputs after successful print
+                    Clock.schedule_once(lambda dt: self.show_popup("Success", "Label printed successfully!", auto_dismiss=True), 0.1)
+                    # Clear inputs after successful print (but keep printer selection)
                     Clock.schedule_once(lambda dt: self.clear_inputs(), 0.2)
                 else:
+                    # Log the failed print action
+                    self.log_print_action(sap_nr, quantity, cable_id, printer, pdf_filename or "unknown", False)
+                    
                     Clock.schedule_once(lambda dt: popup.dismiss(), 0)
                     Clock.schedule_once(lambda dt: self.show_popup("Error", "Failed to print label"), 0.1)
             except Exception as e:
+                # Log the error
+                self.log_print_action(sap_nr, quantity, cable_id, printer, pdf_filename or "unknown", False)
+                
                 Clock.schedule_once(lambda dt: popup.dismiss(), 0)
                 Clock.schedule_once(lambda dt: self.show_popup("Error", f"Print error: {str(e)}"), 0.1)
         
@@ -226,13 +414,20 @@ class LabelPrinterApp(App):
         thread.start()
     
     def clear_inputs(self):
-        """Clear all input fields"""
+        """Clear only the input fields, preserving printer selection"""
         self.sap_input.text = ''
         self.qty_input.text = ''
         self.cable_id_input.text = ''
+        # Printer selection is NOT cleared - it persists until user changes it
     
-    def show_popup(self, title, message):
-        """Show a popup message"""
+    def show_popup(self, title, message, auto_dismiss=False):
+        """Show a popup message
+        
+        Args:
+            title (str): Popup title
+            message (str): Popup message
+            auto_dismiss (bool): If True, popup will auto-dismiss after 3 seconds
+        """
         popup = Popup(
             title=title,
             content=BoxLayout(
@@ -250,6 +445,10 @@ class LabelPrinterApp(App):
         popup.content.add_widget(close_button)
         
         popup.open()
+        
+        # Auto-dismiss after 3 seconds if requested
+        if auto_dismiss:
+            Clock.schedule_once(lambda dt: popup.dismiss(), 3)
 
 
 if __name__ == '__main__':

logs/print_log_20260206.log

@@ -0,0 +1,7 @@
+[2026-02-06 08:30:44] SUCCESS
+  SAP-Nr: jgvkdjrdkh
+  Quantity: 300
+  Cable ID: jdflhfgvkjdzhee6465758382
+  Printer: PDF
+  PDF File: pdf_backup/final_label_20260206_083044.pdf
+  ---

print_label.py

@@ -3,6 +3,7 @@ import barcode
 from barcode.writer import ImageWriter
 import time
 import os
+import sys
 import datetime
 import platform
 import subprocess
@@ -28,6 +29,7 @@ SYSTEM = platform.system()  # 'Linux', 'Windows', 'Darwin'
 def get_available_printers():
     """
     Get list of available printers (cross-platform).
+    Includes both local and network printers on Windows.
     
     Returns:
         list: List of available printer names, with "PDF" as fallback
@@ -40,14 +42,29 @@ def get_available_printers():
             return list(printers.keys()) if printers else ["PDF"]
         
         elif SYSTEM == "Windows":
-            # Windows: Try win32print first
+            # Windows: Get local + connected printers (includes print server connections)
             try:
                 printers = []
-                for printer_name in win32print.EnumPrinters(win32print.PRINTER_ENUM_LOCAL):
-                    printers.append(printer_name[2])
+                
+                # PRINTER_ENUM_LOCAL | PRINTER_ENUM_CONNECTIONS captures:
+                # - Locally installed printers
+                # - Printers connected from a print server (e.g. \\server\printer)
+                try:
+                    flags = win32print.PRINTER_ENUM_LOCAL | win32print.PRINTER_ENUM_CONNECTIONS
+                    for printer_info in win32print.EnumPrinters(flags):
+                        printer_name = printer_info[2]
+                        if printer_name and printer_name not in printers:
+                            printers.append(printer_name)
+                except Exception as e:
+                    print(f"Error enumerating printers: {e}")
+                
+                # Add PDF as fallback option
+                if "PDF" not in printers:
+                    printers.append("PDF")
+                
                 return printers if printers else ["PDF"]
-            except:
-                # Fallback for Windows if win32print fails
+            except Exception as e:
+                print(f"Error getting Windows printers: {e}")
                 return ["PDF"]
         
         elif SYSTEM == "Darwin":
@@ -233,23 +250,146 @@ def print_to_printer(printer_name, file_path):
             return True
         
         elif SYSTEM == "Windows":
-            # Windows: Use win32print or open with default printer
+            # Windows: Print PDF silently without any viewer opening
             try:
                 if WIN32_AVAILABLE:
                     import win32print
                     import win32api
-                    # Print using the Windows API
-                    win32api.ShellExecute(0, "print", file_path, f'/d:"{printer_name}"', ".", 0)
-                    print(f"Label sent to printer: {printer_name}")
-                    return True
-                else:
-                    # Fallback: Open with default printer
+                    
                     if file_path.endswith('.pdf'):
-                        os.startfile(file_path, "print")
+                        # Try silent printing methods (no viewer opens)
+                        import os
+                        import winreg
+                        
+                        printed = False
+                        
+                        # Method 1: SumatraPDF (bundled inside exe or external)
+                        sumatra_paths = []
+                        
+                        # Get the directory where this script/exe is running
+                        if getattr(sys, 'frozen', False):
+                            # Running as compiled executable
+                            # PyInstaller extracts bundled files to sys._MEIPASS temp folder
+                            if hasattr(sys, '_MEIPASS'):
+                                # Check bundled version first (inside the exe)
+                                bundled_sumatra = os.path.join(sys._MEIPASS, 'SumatraPDF.exe')
+                                sumatra_paths.append(bundled_sumatra)
+                            
+                            # Also check app directory for external version
+                            app_dir = os.path.dirname(sys.executable)
+                            sumatra_paths.append(os.path.join(app_dir, "SumatraPDF", "SumatraPDF.exe"))
+                            sumatra_paths.append(os.path.join(app_dir, "SumatraPDF.exe"))
+                        else:
+                            # Running as script - check local folders
+                            app_dir = os.path.dirname(os.path.abspath(__file__))
+                            sumatra_paths.append(os.path.join(app_dir, "SumatraPDF", "SumatraPDF.exe"))
+                            sumatra_paths.append(os.path.join(app_dir, "SumatraPDF.exe"))
+                        
+                        # Then check system installations
+                        sumatra_paths.extend([
+                            r"C:\Program Files\SumatraPDF\SumatraPDF.exe",
+                            r"C:\Program Files (x86)\SumatraPDF\SumatraPDF.exe",
+                        ])
+                        
+                        for sumatra_path in sumatra_paths:
+                            if os.path.exists(sumatra_path):
+                                try:
+                                    subprocess.run([
+                                        sumatra_path,
+                                        "-print-to",
+                                        printer_name,
+                                        file_path,
+                                        "-print-settings",
+                                        "fit,landscape",
+                                        "-silent",
+                                        "-exit-when-done"
+                                    ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
+                                    print(f"Label sent to printer via SumatraPDF: {printer_name}")
+                                    printed = True
+                                    break
+                                except Exception as e:
+                                    print(f"SumatraPDF error: {e}")
+                        
+                        # Method 2: Adobe Reader silent printing
+                        if not printed:
+                            adobe_path = None
+                            for key_path in [
+                                r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe",
+                                r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\Acrobat.exe"
+                            ]:
+                                try:
+                                    key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, key_path)
+                                    adobe_path, _ = winreg.QueryValueEx(key, "")
+                                    winreg.CloseKey(key)
+                                    break
+                                except:
+                                    pass
+                            
+                            if adobe_path and os.path.exists(adobe_path):
+                                try:
+                                    subprocess.run([
+                                        adobe_path,
+                                        "/t",  # Print and close
+                                        file_path,
+                                        printer_name
+                                    ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
+                                    print(f"Label sent to printer via Adobe Reader: {printer_name}")
+                                    printed = True
+                                except:
+                                    pass
+                        
+                        # Method 3: GhostScript (if installed)
+                        if not printed:
+                            gs_paths = [
+                                r"C:\Program Files\gs\gs10.02.1\bin\gswin64c.exe",
+                                r"C:\Program Files (x86)\gs\gs10.02.1\bin\gswin32c.exe",
+                            ]
+                            # Try to find gswin in PATH
+                            try:
+                                gs_result = subprocess.run(['where', 'gswin64c'], 
+                                                          capture_output=True, text=True, check=False)
+                                if gs_result.returncode == 0:
+                                    gs_paths.insert(0, gs_result.stdout.strip().split('\n')[0])
+                            except:
+                                pass
+                            
+                            for gs_path in gs_paths:
+                                if os.path.exists(gs_path):
+                                    try:
+                                        subprocess.run([
+                                            gs_path,
+                                            "-dNOPAUSE", "-dBATCH", "-dQUIET",
+                                            f"-sDEVICE=mswinpr2",
+                                            f"-sOutputFile=%printer%{printer_name}",
+                                            file_path
+                                        ], check=False, creationflags=subprocess.CREATE_NO_WINDOW)
+                                        print(f"Label sent to printer via GhostScript: {printer_name}")
+                                        printed = True
+                                        break
+                                    except:
+                                        pass
+                        
+                        if not printed:
+                            # Fallback: Let user know and save PDF
+                            print("=" * 60)
+                            print("NOTICE: Silent PDF printing requires SumatraPDF")
+                            print("SumatraPDF not found (should be bundled inside the app)")
+                            print("If you built the app yourself, ensure SumatraPDF.exe is downloaded first.")
+                            print("Run: setup_sumatra.ps1 before building")
+                            print("=" * 60)
+                            print(f"PDF saved to: {file_path}")
+                            print("The PDF can be printed manually.")
+                        
+                        return True
                     else:
-                        # For images, use default print application
-                        subprocess.run([f'notepad', '/p', file_path], check=False)
-                    print(f"Label sent to default printer")
+                        # Non-PDF files
+                        subprocess.run(['notepad', '/p', file_path], 
+                                      check=False, 
+                                      creationflags=subprocess.CREATE_NO_WINDOW)
+                        print(f"Label sent to printer: {printer_name}")
+                        return True
+                else:
+                    print("win32print not available, PDF saved as backup only")
                     return True
             except Exception as e:
                 print(f"Windows print error: {e}")

requirements_windows.txt

@@ -0,0 +1,7 @@
+python-barcode
+pillow
+kivy>=2.1.0
+reportlab
+pyinstaller>=6.0.0
+pywin32
+wmi

setup_sumatra.ps1

@@ -0,0 +1,95 @@
+# Download and Setup SumatraPDF Portable for Label Printer
+# This script downloads SumatraPDF portable and sets up the deployment structure
+
+Write-Host ""
+Write-Host "========================================================"
+Write-Host "  Label Printer - SumatraPDF Setup"
+Write-Host "========================================================"
+Write-Host ""
+
+# Create SumatraPDF folder if it doesn't exist
+$sumatraFolder = "SumatraPDF"
+if (-not (Test-Path $sumatraFolder)) {
+    New-Item -ItemType Directory -Path $sumatraFolder -Force | Out-Null
+}
+
+# Check if SumatraPDF.exe already exists
+$sumatraExe = Join-Path $sumatraFolder "SumatraPDF.exe"
+if (Test-Path $sumatraExe) {
+    Write-Host "[OK] SumatraPDF.exe already exists at: $sumatraExe" -ForegroundColor Green
+    Write-Host ""
+    Read-Host "Press Enter to exit"
+    exit 0
+}
+
+Write-Host "[1/3] Downloading SumatraPDF portable (64-bit, ~5 MB)..." -ForegroundColor Cyan
+
+# SumatraPDF download URL (latest stable version)
+$url = "https://www.sumatrapdfreader.org/dl/rel/3.5.2/SumatraPDF-3.5.2-64.zip"
+$zipFile = "SumatraPDF-temp.zip"
+
+try {
+    # Download with progress
+    $progressPreference = 'SilentlyContinue'
+    Invoke-WebRequest -Uri $url -OutFile $zipFile -ErrorAction Stop
+    Write-Host "[OK] Download complete" -ForegroundColor Green
+} catch {
+    Write-Host "[ERROR] Failed to download SumatraPDF" -ForegroundColor Red
+    Write-Host "Error: $_" -ForegroundColor Red
+    Write-Host ""
+    Write-Host "Please download manually from:" -ForegroundColor Yellow
+    Write-Host "  https://www.sumatrapdfreader.org/download-free-pdf-viewer" -ForegroundColor Yellow
+    Write-Host "  Extract SumatraPDF.exe to the 'SumatraPDF' folder" -ForegroundColor Yellow
+    Write-Host ""
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+
+Write-Host ""
+Write-Host "[2/3] Extracting..." -ForegroundColor Cyan
+
+try {
+    # Extract ZIP file
+    Add-Type -AssemblyName System.IO.Compression.FileSystem
+    [System.IO.Compression.ZipFile]::ExtractToDirectory($zipFile, $sumatraFolder)
+    Write-Host "[OK] Extraction complete" -ForegroundColor Green
+} catch {
+    Write-Host "[ERROR] Failed to extract ZIP file" -ForegroundColor Red
+    Write-Host "Error: $_" -ForegroundColor Red
+    Read-Host "Press Enter to exit"
+    exit 1
+}
+
+Write-Host ""
+Write-Host "[3/3] Cleaning up..." -ForegroundColor Cyan
+
+# Remove temporary ZIP file
+if (Test-Path $zipFile) {
+    Remove-Item $zipFile -Force
+}
+
+Write-Host "[OK] Cleanup complete" -ForegroundColor Green
+Write-Host ""
+
+# Verify installation
+if (Test-Path $sumatraExe) {
+    Write-Host "========================================================"
+    Write-Host "  SETUP SUCCESSFUL!" -ForegroundColor Green
+    Write-Host "========================================================"
+    Write-Host ""
+    Write-Host "SumatraPDF portable is now installed at:" -ForegroundColor Green
+    Write-Host "  $sumatraExe" -ForegroundColor Green
+    Write-Host ""
+    Write-Host "The Label Printer app will now be able to print PDFs silently." -ForegroundColor Green
+    Write-Host ""
+} else {
+    Write-Host "========================================================"
+    Write-Host "  SETUP INCOMPLETE" -ForegroundColor Yellow
+    Write-Host "========================================================"
+    Write-Host ""
+    Write-Host "Could not find SumatraPDF.exe after extraction." -ForegroundColor Yellow
+    Write-Host "Please check the SumatraPDF folder and ensure SumatraPDF.exe is present." -ForegroundColor Yellow
+    Write-Host ""
+}
+
+Read-Host "Press Enter to exit"