@lukeroach2011 said:
@kalu said:
I fount he problem was a double side material that I never use and for some reason it was missing with some older geometry. Thanks for your help!. Corey from Chaos help me to fix the problem.
Gonzalo.
how did you solve the problem .. please tell me very urgent. thanks in advance.
Upgrade to the latest Service pack at http://www.chaosgroup.com