Can't play arma II OA after getting dayz?

[warrior262057 0]

I try starting up arma II OA and it gives me 2 errors: No entry bin\config.bin/CFGingameUI/MPtable.shadow'

and: Error Compiling pixel shader PSSecularAlprha:0

[AmberHelios 2071]

run steam as administrator verify files and try again

[Axxassin 49]

i am running arma 2 oa retail version and i replaced the addons folder in arma2OA with the one from Arma 2 folder and i run dayz from sixlauncher..

[AmberHelios 2071]

i am running arma 2 oa retail version and i replaced the addons folder in arma2OA with the one from Arma 2 folder and i run dayz from sixlauncher..

are you having problems