Audacity Forum

Please help me, I just made a recording using audacity and i wanted to listen to it to see how it sounds, so i clicked the play button and clicked the beginning ofthe audio recording. And a thing pops up saying "Error while opening sound device. Please check the output device settings and the project sample rate." ..How do i do that? xD I'm really stupid. I just wanna listen to my voice recording. If anyone can help me i would appriciate it. ^^