Have you had problems to play a game then pop up window in it contains something about openAL32.dll and have to reinstall so the problem is resolved.
Oh dear, when we reinstalled the pop up windows still showing and we can not play the game. I have experience while playing Zombie drivers. I re-install it again but the results remain the same.
To solve such problems, you can simply download oalinst.exe
at this address and
then reinstallyour game.
I hope this is useful.