Have you run the Asset Checker program?
Easy one - it means something was left behind from the old install. Uninstall again, delete the Civ folders from ~\Documents\My Games, then reinstall to a new location e.g. C:\Civ rather than in My Programs.Thanks for the tip Noble Zarkon. I'm not sure can it help me since I discovered creepy problem n.759: I reinstalled but XML error still appears!!! How is this possible!?? I thought that I have all the original XMLs in the disc!!! Explain!!!
I'm out of options since I can't use the checker program, I'm in coutryside and only my phone's 3G works (posting from phone)..