We will need more information from you to help you-

What player are you using?
What are you trying to play - CD or mp3 file or what?
What kind of sound-card do you have?
Is this a new problem? Was everything working OK before?

Have you checked ALL of the different 'volume controls' which may have been effected by another program?
Or, are you saying that the 'track bar' is not even moving?

The more info the better, please.

__________________
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