SolvedArmA 2 CD key switching

Hi, I have ArmA 2 OA installed on my comptuer. I have two steam accounts, both of which I have purchased ArmA 2 Combined Operations on. Is there any way I can swap the keys of each account? My first key got banned. Bohemia gave me a new steam product key (Lies are great, man...) and I used it on a 2nd account. Again, I'm just wondering if there is a way to swap the keys so my first account uses the 2nd game key. Any help is appreciated.

You could try enabling family-sharing between the two Steam accounts. Not sure if it would work... but you could give it a try.

No. When you activate a key on your steam account it is tied to that account for good. You can only family share to accounts that do not already own the game.