I recently tried to patch Doomsday to 1.3a, then install the latest CORE2. But during the scenario loading, it said when it was reading the scenario that there was some problem with ENG 136 AI. I've tried reinstalling the patch and CORE2 a few times, but I haven't tried uninstalling Doomsday itself. So when I tried to just install the patch, I started the game, and in the corner it still says v1. I'm guessing that's the problem I had installing CORE2. lol If anyone can help, it would be much appreciated. Thanks.