i'm running Windows XP Pro, sometimes when it comes to my turn, it will comes out an error said that Civilization3xd.exe causing error and will close. I don't know what's happen and even i reload the game, it still the same. What i do is, i reload back the last saved game and try to destroy my city or doing other 'funny' things to skip the error....

any one know why?....thanks.

Yes. It's because you are using a warez version of Civ3. Sorry, we won't help and endorse piracy on this site.