it sounds like you have BtS, since those mods are BtS exclusive. Have you updated to BtS patch version 3.13? If you have, that'd explain why you can't load a vanilla Civ GOTM...for some reason, the new BtS patch changed the CvGameCoredll.dll in Vanilla(and Warlords?) If you can find a copy of the previous CvGameCoredll.dll, and replace it, you should be able to play.
I'm sure da_Vinci can copy and paste a thread that will tell you how and where to get this file
I'm sure da_Vinci can copy and paste a thread that will tell you how and where to get this file
