Data File Corrupted when Loading Map

Alright, after I saved my map and restarted WEU, I got a fatal error when loading. It said:

This application has encountered a critical error:

The file data is corrupt.

Program: c:\program files\warcraft iii\worldedit.exe
File: buildings\Human\TownHall\TownHallCastleKeep.blp


Is there anyway for me to fix this? Btw, I am using World Editor Unlimited (WEU).

Thanks in advance.

Got Warcraft III cd's ??? if u have just reinstall the game but copy the map somewhere ...
but before that ... answer me : did u import some skins ?

BTW ... better use the standard World Editor i had similar problems with WEU ... u can do exactly the same things with normal but you need some basic jass knowledge

yes I did import skins, and yes this did happen before, and I doubt that I will be able to convert this map from WEU to standard WE.

Actually WEU can do some few things WE normally can't (like adding additional tiles).

I know that, but I need to get this fixed...

Edit: NEVERMIND! PROBLEM SOLVED.

Apparently the corrupt file was not inside my map, it was a problem with my game. So I followed Skorpion's advice and reinstalled the game. It did the trick, now +Rep.