The fancy copying stuff didn't work. Simplified the .spec.

Toby Doom Launcher.spec

@@ -1,6 +1,4 @@
 # -*- mode: python ; coding: utf-8 -*-
-import shutil
-from pathlib import Path
 
 
 a = Analysis(
@@ -50,28 +48,3 @@ coll = COLLECT(
     name='Toby Doom Launcher',
 )
 
-# Post-build hook: Copy nvdaControllerClient.dll to _internal and copy/rename docs
-build_dir = Path('build') / 'Toby Doom Launcher'
-internal_dir = build_dir / '_internal'
-
-# Copy NVDA DLL to _internal
-nvda_dll_source = Path('nvdaControllerClient.dll')
-nvda_dll_dest = internal_dir / 'nvdaControllerClient.dll'
-if nvda_dll_source.exists() and internal_dir.exists():
-    shutil.copy2(str(nvda_dll_source), str(nvda_dll_dest))
-    print('✓ Copied nvdaControllerClient.dll to build/Toby Doom Launcher/_internal/')
-
-# Copy and rename LICENSE file
-license_source = Path('LICENSE')
-license_dest = build_dir / 'toby-doom-launcher_LICENSE.txt'
-if license_source.exists() and build_dir.exists():
-    shutil.copy2(str(license_source), str(license_dest))
-    print('✓ Copied LICENSE to build/Toby Doom Launcher/toby-doom-launcher_LICENSE.txt')
-
-# Copy and rename README file
-readme_source = Path('README.md')
-readme_dest = build_dir / 'toby-doom-launcher_README.md'
-if readme_source.exists() and build_dir.exists():
-    shutil.copy2(str(readme_source), str(readme_dest))
-    print('✓ Copied README.md to build/Toby Doom Launcher/toby-doom-launcher_README.md')
-