I have an old wallet.dat. I don't know the source and which coin is about.
I'm trying to scan it with this python script. I'm on Windows, that's why I tried for now.

Downloaded PWI_0.0.3.exe
Installed in Download folder
Once I go into the Download folder directory there is an install.bat file, but I've already installed it (it runned automatically)
Now I got this GnuWin32 folder

What's the next step? Can't find any pywallet.bat file