Kicked from every server for random errors please help

[Frenzy1 9]

I'm getting kicked from every official server I play, my friends in game say its random errors every time like plant errors or civial\citizan errors just things that don't make sense and its starting to get annoying. I reinstalled arma 2 and OA tried deleting arma 2 in reg edit, verifying game cache in steam nothing works!

[Steak and Potatoes 13480]

Are you launching the game by itself after verifying game cache? Must open then close both arma 2 and op arrow head individually after verifying the game cache for it to work properly.