I have RC release and my media player library is messed up.
First, I have 3 music folders in library (explorer):
Music (these are converted mp3s from amazon/itunes folder)
What i did was remove amazon & itunes from being included in library.
However, media player is not picking up on this. I evened deleted everything from library in media player and they re-update with more duplicates.
I did clear history/cache too, restarted but nofix