Python Code to EXE Conversion Fix

I'm experiencing a problem with a Python code to EXE conversion on Windows. The compiled executable returns a ModuleNotFoundError upon running it. This occurs with all modules, making it unable for me to use the application. I require a skilled Python developer who understands and can resolve the issues associated with this conversion, specifically:
- Python code debugging
- Proficiency with pyinstaller
- Windows environment application deployment
- Module troubleshooting and management
The aim is to have a functioning EXE file derived from my Python code without error messages popping up.