My sound has left me

[Dr. V]

I have no sound and when I try to play something I get this error message.
http://img10.paintedover.com/uploads/10/error.PNG

[AChimp]

Make sure that sound playback is set to be your soundcard in the Sound control panel. :(

[Dr. V]

How do ya do that?

[MetalMilitia]

What sound card are you using?

[AChimp]

You go into the sound part of the Control Panel. >: