I've got a disc version of Arma 2 pack (arma 2,OA,reinforcements, British armed forces,and PMC.) after installing i started up the game but whenever i play it there's never any sound at all, so far I've only played about the first half of boot camp and i don't want to continue till I've got a solution.
---------- Post added at 20:16 ---------- Previous post was at 20:12 ----------
Self Solved