i was deleting a few things off my lapytop within the 'add/remove' section. i deleted a few things to clear some space and the next thing i know when i went onto windows media player i couldn't play my music. It is saying, it cannot play because there is a problem with my sound device. and that 'There might not be a sound device installed on your computer, it might be in use by another program, or it might not be functioning properly.'

Please help!

The best general solution is to re-load your computer's audio drivers.

The best place to find these drivers is the computer manufacturer's web site.

Look for Downloads/Drivers/Audio for your exact computer model.

If your computer was custom built then the motherboard manufacturer is the best source.

If you need help in searching for the download please let us know and supply the exact make and model of the computer or motherboard.