I restored my computer, and now I have no sound.

I had a problem with a computer program and had to do a system restore, and now the Audacity screen comes up but I can not hear anything even when I try to playback what I previously recorded. Please help.

Thank you
Robert

Is the no-sound problem specific to Audacity ?, e.g. do you have no-sound with other programs, say media players ?

[BTW was the message confirming restore had been completed displayed : "Your system has been successfully restored to … " ]

http://en.wikipedia.org/wiki/System_restore

You forgot to say which operating system and which audacity version.