[Question] CryectsTools

[Cursed]

I have one question:
I can easily change models, and so on but everytime i try to use "RemoveTheWalls" on my ironforge_090.wmo it doesn´t work (i think its because of .wmo but if anyone could help it would be great!)
+rep for help and yes I used search and no i didn´t find anything (yes i used google too)

[Cursed]

Dammit but fast answer oO I put that thread in 1 min ago...