So I am going to admit it I did try to hack Dayz because my friends told me about it and so I was globally banned from DayZ! I just bought a new arma 2 and arma 2 oa game from steam. It still says that I am globally banned and I do have the CD key. How am I able to change my CD key to the new one that I have bought. I'm sorry that I hacked. I never should've done it.