I can't launch ARMA2 combined operations.

[Tomster 0]

I have bought ARMA 2 and ARMA 2 operation arrowhead, installed both and ran both. Installed DayZ and when I right click operation arrowhead in steam it DOES NOT show "Launch ARMA 2 combined operations". HELP!

[AmberHelios 2071]

the option has been removed from oa in steam now it loads as co auto now if you launch oa and click expansions it should list arma as one of them

[Flognog 0]

That isnt in my expanshions please help me all i want to do is just play the game!!!

[AmberHelios 2071]

if you look in the oa folder there should be a file called _runA2CO_beta right click on that and run as admin let it go to the main menu click expansions and make sure that

arma 2 arma2 oa baf lite and pmc lite are all enabled then restart and exit should run fine after that