Missing Cookie Unsupported Pyinstaller Version Or Not A Pyinstaller Archive Top ^hot^ -

that was used to build the original executable. This prevents "unmarshalling" errors when processing Python version used in a specific executable or exploring how to manually fix modified magic bytes? Issues · extremecoders-re/pyinstxtractor - GitHub

strings your_program.exe | grep -i "MEIPACK" that was used to build the original executable

In short:

Ensure you are using the latest version of pyinstxtractor.py. The maintainers frequently update the script to support newer PyInstaller headers. that was used to build the original executable

This error message is a common failure notice from pyinstxtractor that was used to build the original executable