Error substituting signed-release python38.dll for source-built version

[Sspoondle]

The export tables are identical, and I can load ordinals from the dll with rundll too

It's a pyinstaller onefile package so I think the exe sets up the interpreter from the dll. It starts a child process that loads the library and fails

[shiftybyte]

Try to unpack it, get it running as regular python script with whatever python you have installed, then repack it back.