For some reason, my save folder was set to Read Only, so there was no saves. I changed it and started my game again. I saved, checked my folder, and there were saves there. Great! I think. It's working now. I play for about 4 hours, stop, come back later, and my save file is an old one, only about a half an hour into the game. I check my save folder again, and it's back to Read Only.
I don't know what to do. I'm the Administrator and all the permissions are set up right. I literally can't progress, everything I do will just be lost.