Oh gosh, I'm not really sure tbh 💦 I know that games made in Ren'Py can sometimes throw up false positives for Antivirus software and/or delete files. I'm not sure about the permissions part though, that sounds like something unique that your computer is doing that I've never heard of before, so I'm not really sure what to say 😠My suggestion if it's possible is to maybe download the other version (if you dl'd the 64bit one, download 32bit, and vice versa) to see if you can get that version to work as a fresh game since it will likely read it as a whole different game. But I am not super sure. There are forums posts and such out there for ppl with similar issues with Antivirus and quarantining that may also have some suggestions too, tho I've never seen anything about the permissions thing before... 💦