Help with Disfigured meshes

[~Amaryne~]

Hi!

A friend of mine asked me today what she could do to make here meshes return to the way they were. The have all become disfigured and twisted. I personally don't know what to do about it. She has created some meshes and stuff with Milkshape and Simpe but I don't see how that should affect all the meshes.. So before she reinstall the game and starts over is there something that can be done to fix this?

Below is a picture of what I mean.

*attached image removed*

[raven66]

My games does this all the time even with the in game meshes i would love for there to be a way to stop this

BTW i have reinstalled many times since this has happened and it hasnt changed a this so i dont think that reinstalling would help