When I try to open Arma 2: Combined Operations it just opens a window with lines of code then disappears, and the game doesnt open. Also, when I try to open Arma 2: Arrowhead it comes up with 2 errors:
1. Error with bin\Config.bin/CfgInGameUI/MPTable.shadow
2. Error compiling pixel shader PSSpecularAlpha:0
Should I try to download Arrowhead again or does anyone have anyother method of fixing this as its preventing me from playing DayZ?
Edit 1: just read the post above