ShaunP 0 Posted April 5, 2018 Hello I play the old Dayz mod on Arma 2 Operation Arrowhead since you released the update earlier today for Arma 2 Operation Arrowhead I can no longer open Arma 2 Operation Arrowhead on steam or play the Dayz mod server that I play on through a launcher. When I try to launch the game through steam or the launcher the message "Battleye failed to read initialization file" pops up then closes and the game fails to launch. This issue isn't just with me, my two friends who also play have the same issue. please fix. Share this post Link to post Share on other sites