Now, before you say anything or try and mention something. I have already done all of the following; Run as Admin Tried Regedit Reinstalled like 3 times Verified(When I did verify it always said that 1 file wasn't able to be validate and will be reacquired[it always says that when I re-verify it]and nothing happens) Restarted my computer Run ARMA2 before Running ARMA2:OA Not sure what else I've done but I've done A LOT and tried to fix it but nothing happened