Vanilla addons are part of ACE? i had ace once but i uninstalled arma and deleted the ace package. I then reinstalled arma 2 and OA and i dont have ACE any more.
Also i dont know why CAA is mentioned in the arma 2 RPT file, i used to have it but i deleted it during an uninstall. I have no addons at all.
Battleye was always installed