weird,
I have gotten that same identical error a few times over the past year, and I have never lost ( or deleted ) my sound card or anything
I would simply close the whited out game window and reclick the icon to start game and it would load up and run smoothly and error free.......
wierd how I got the error and nothing was wrong with my system, with directx, or anything else......
I took it as a failure to intialize a key component during start up, but when restarting it intialized properly...go figure