ARMA2 & OA's Steam Thread: All Steam Q's/discussions go here [covered by Dwarden]

[ARMA2 & OA's Steam Thread: All Steam Q's/discussions go here [covered by Dwarden]]

I just bought Arma 2 and Arma 2 OA from steam, Arma 2 works fine, but the Arma 2 OA won't start, just get errors.

Anyone know how to fix the Arma 2 OA launch problem? I get two errors

http://s019.radikal.ru/i615/1205/e1/493ea4b6c382.jpg

I can't find any way to fix it, Please help me.

[Having problem installing Arma 2 Operation Arrowhead. Two errors.]

So I just bough the game from steam, Arma 2 works fine but when I try and enter Arma 2 OA I get two errors.

"No entry 'bin\config.bin/CfgInGame/MPTable.shadow'."

and when I click it away the loadbar continues and it ends after a few sec and the next error comes;

"Error compiling pixel shader PSSpecularAlpha:0"

What should I do?

This is really stupid from a game you just bought.

Matz.