Hey everyone, I was having the same problem linked with a kicking from every server i tried to join. In an attempt to solve the problem i went to re-install battleye and received the Missing String error. I wasn't able to solve the Missing String error but I did fix the Kick issue. 1 - open steam, right click arma2 OA, go to properties, local files, verify integrity of game cache ( it should find at least a couple errors and auto fix) 2 - open six updater and do a install, update mod and launch. As far as the Missing string error i suggest a manual install of the newest version of Battleye direct from www.battleye.com/download.html Hope this helps, i'm choosing to ignore the String error seeing as how i know i have the newest version manually installed.