help with textures

iv seen a guy have white walls i was wondering what program could i use to open and extract rez files i have tried using WinRez but it says its not a correct file format it would be cool to make custom weapon skins ect.. can anyone help me out?

edit - it still says texture.rez does not appear to be a valid LithTech Rez File!

Its really easy to do it.

All u have to do is rename TEXTURE.rez to anything. So it wont load any texture from it.

But i suggest not to do it,

Why? Cuz u cant see holes on the fences, any holes are covered with white colored.

Yeah, I just moved all the texture labled files to another folder...but I had to move them back when the map hacks came in.

I didn't open them, I just moved them out of the folder.