phoenixdon

I have installed Arma II + OA to my E drive, when I patched it to 1.60 with the patcher it said it couldn't find it. although using it again said it patched successfully. When I go into the game it launches fine, and says it is in 1.60 but when i try to join any server.. it says the signature for "tracked_e.pbo" is invalid, and then it boots me. any idea why? or how to fix? Without a full reinstall?