Not sure what u mean .
The uploaded link i posted contains :oalinst.exe
It's a well known installer that is needed for a lot of games to run.
As far as i know the version 2.70 by creative labs is the most recent.
I'm tested this on winxp with a HD5450 AMD Card.
I'm not a programmer/coder or anything like that

I just discovered the game worked ok after allowing the game to access the openal32.dll in system32 folder.(OpenAL32.dll 106kb)(digital signature creative labs. november 2009)