formated my harddrive after a computer upgrade, then when i reinstalled my arma2 + arma 2 oa i was so lucky as to get the wrong cd key error when using DZC. this problem has persisted for 2 weeks now. i have been hunting for a fix but to no avail. i have arma2 + oa+ baf. all bought through steam. im guessing i have downloaded and deleted the game about 3 times per day on average. ive tried so many 'solutions' but alas here i am typing in sheer desperation.
had to shave my head 5 days back to prevent myself from tearing my hair out.