Update project files and build output

label_printer_gui.py

@@ -15,7 +15,6 @@ from kivy.uix.popup import Popup
 from kivy.core.window import Window
 from kivy.uix.image import Image as KivyImage
 from kivy.graphics import Color, Rectangle
-from kivy.uix.filechooser import FileChooserListView
 
 import os
 import threading
@@ -646,14 +645,16 @@ printer = PDF
     
     def browse_file(self, instance):
         """Open file browser to select file to monitor"""
-        # On Windows, use native dialog to avoid missing-library issues with Kivy FileChooser
-        if platform.system() == 'Windows':
+        # On Windows, always use native dialog to avoid Kivy FileChooser win32timezone issues in packaged apps
+        if os.name == 'nt':
             selected_file = self._browse_file_windows_native()
             if selected_file:
                 self.file_input.text = selected_file
                 self.save_config()
             return
 
+        from kivy.uix.filechooser import FileChooserListView
+
         content = BoxLayout(orientation='vertical', spacing=10, padding=10)
         
         # File chooser