Critical Error in Challange

[Zonekill9]

Hello all. Im new.

I just passed all the game. Almsot finished.

Ive got a problem, when im clicking two times on Challange button BOOM ! Critical Error !

Sure, i love sending some images but i dont know how make screen shots and post thems here.

Can you help me please ? :( :( :( :(

[yewnuhtee]

i never saw a challenge button :confused:

[Zonekill9]

You must did all Deathmatches, Assault, CTF, and Domination to get acess to Challange.