Can't Launch ArmA 2 OA/BattlEye: Windows Test-Signing Mode Not Supported in ARMA 2 & OA - TROUBLESHOOTING Posted March 3, 2015 It will be fixed if you do it correctly, unless you are using a 64-bit OS. What will I do if I'm using 64-bit and tried updating from website and still isn't working?
Can't Launch ArmA 2 OA/BattlEye: Windows Test-Signing Mode Not Supported
in ARMA 2 & OA - TROUBLESHOOTING
Posted
What will I do if I'm using 64-bit and tried updating from website and still isn't working?