So a few days ago I reinstalled Civilization IV because it wasn't loading. When I uninstalled it I didn't uninstall the patches because I didn't want to redownload those (I don't know if that helps in my problem). So when I reinstalled it I went to play online but when I tried to login my computer froze and I had to restart. I did this again another time and it froze again. Everything else seems to be working fine.