Bioshock problem

Ok, I just got bio shock from steam, And for some reason, after the opening cutscene, all sound cuts off.

I have vista, Can’t figure out how to run compatibility, and have tried several things to get it to work better.

Can anyone help me?

This has to do with Gmod becaaauseeeee? :downs:

Didn’t know where else to put it.

General games discussion.