thanks , but in my case , the error is not in the ""save point release", it is "Warning: LocalizedText - Error Loading XML". i still tried to replace the files in CIV IV/DLC/ folder. when i lauched the game, it didnt send me to the main menu. it was loading with sean bean indtroducing the Civ so i was full of hope, and then the game crashed and sent me directly to the desktop :(
crash to desktop is another issue, not created by this.