I installed the game in my brother's PC, and the game works perfectly, but then i tried to install it in my own PC, so I desactivated the installation codes and then put them in mine, but when I just write the codes, it says "Activation Complete" and it closes, but Crysis 2 never open, I click again to run the game, and again ask me for the codes, and all the time the same.
I have to wait some hours to put the codes in my PC after desactivate them in my bro's one? or anything else?
Thanks for your time!
Erseyr