Sea Monkey

7zip doesn't seem to recognize this as a valid archive.

It wasn't asking me to save as php at all, but the zip file would immediately disappear no matter where I saved it, so I had to whitelist the directory.

Added it to my whitelist and got everything working after a little trial and error. Something to note though is that without setting Minimize_Background_Windows_Enabled to True, HyperSpin was losing window focus immediately upon launch. While I'm fine with everything else being minimized on launch, I'm curious why this was happening.

Avast doesn't like this file.