Missing Cookie Unsupported Pyinstaller Version Or Not A Pyinstaller Archive Top ^new^
strings your_file.exe | grep -i pyinstaller
If you are using pyinstxtractor.py , ensure you are using the latest version from the official repository. The Python bytecode format changes with every Python version (3.8, 3.9, 3.10, etc.), and the archive format changes occasionally. strings your_file
Just because a file is an .exe or a Linux binary does not mean it was made with PyInstaller. It could have been compiled using: strings your_file