Yo My account got banned(I think so becuase i only get "bad serial given in setup") when i forgot to log out a internet(gaming) café, anyways i learned my misstake and sucked it up and bought a new Arma II CO from another steam account and it still gives me "Bad Serial Key given in setup. I've tried sacriels tutorial how play on multiple accounts but i don't get any files named key in Regedit So what to do?