Hello everyone, a day ago I installed Arma 2 Combined Operations today I tried opening Operation Arrow head and got this, First when I open it it says No entry 'bin\config.bin/CfgInGameUI/MPTable.shadow' then after I hit ok on that error message this comes up Error compiling pixel shader PSSpecularAlpha:0 I installed both games on steam if that helps at all, thank you for the help!