Getting constant internal error crashes

[Brainz]

For some reason now suddenly when i do Shenk runs and in that area everytime the game just crashes to desktop with ine #1646
Expression : Unrecoverable internal error blablabla..

I even reinstalled the game, i dont understand this i do nothing i can just run and games exits.. very annoying.

[thioacetamide]

Copy d2data.mpq from ur disc onto ur diabloII folder. I've found this info on internet. Fix my problem.

How about urs?