C\Documents and Settings\<Your User Name>\Application Data\Microsft\Media Player\Playlists
I have used Player 10 for some time and I have been able to create Playlists of various types of music. Recently, I have found that when I enter the name of a song or artist, instead of getting music that I can save, all I get is definitions, links to books, etc. I have the "Music" tab selected, so I think the problem is not there. If anyone has any suggestions, I would really appreciate some help.