Hello  
My problem is all about the servers. I bought the game via steam ARMA II Complete Collection , i can play with the singleplayer campaign but when ever i try connect to a multiplayer server even modded or not i get You have been kicked (Battleye client not responding). Anyways i tryed every single solution that i can find and i would like to list them. 
1. Uninstlled the Battleye client from ARMA II / ARMA II OA included uninstallers and re installed it. (Not working) 
2. Downloaded the battleye Client and server files and replaced them with in ARMA II folder ARMA II OA folder and finaly User/username/appdata/local/arma 2 OA folders (Not working) 
3. Uninstalled the whole game via steam and manualy deleted the files from steam folder then re installed everything to try it out. (Not working) 
4. Re-done the steps i took before to see if its working. (Not working) 
This is an unfortunate experience for me and the people like me. I e-mailed battleye for this but they havent responded back. Can you please help me i would like the enjoy the multiplayer of the ARMA II and an broken protection system is not letting me do so. 
Thank you for your time.