ActionJackson06

Is there anyone that thinks they know the problem?

Ok so here is my problem... A while back when I first got ARMA2 CO I decided I would try to install an AC-130 addon for the game. It did not work, strangely enough however, I can see it in the editor. I go to units, air, and USAF is and option. The AC-130 is then listed as the only available unit for the USAF. When i preview however, the game crashes. I did not think much of it at the time because I thought I had removed all of the files for the addon. Now when I am trying to play multiplayer, I am getting the error "the files 'addons/ac_130.pbo' are not signed by a key accepted on this server'" I have tried every way I can think of to get rid of this file. Searching for it is useless...my computer just cannot seem to find this file. I tried uninstalling and reinstalling arma2 and arma2OA. I have no idea where to find this because I have checked all over my C: drive I even tried to delete my entire Bohemia Interactive program files folder and it still came back when I reinstalled. Is there another BI Studio folder somewhere on the computer this could be? Please somebody help! :D