How to change Windows Media Player skin back to original?

I recently made the dumb mistake of changing my Windows Media Player skin. I though it would be interesting to see how my media player would look with a different skin. I went to the microsoft website and chose the skin called color chooser. I thought when I download a skin I would have the option of switching back and forth to whichever one I want. With the skin I downloaded I cannot even choose the music I want to listen to, cannot go into my library, only have the play, pause, stop and forward backward buttons. What can I do to get the original player back? I looked all over the microsoft website but nowhere did it tell me how I can solve this problem or uninstall this particular skin? Appreciate suggestions of what I can do. Thanks.