Refresh music player on symbian s60v3

Troubleshooting: Unable To Refresh in Music Player
tested in N82,N81,N95,E71.
In order to get all your music and playlists to show up properly in your library, you'll have to refresh it. This is done by opening :
Music Player -> Options -> Refresh
This will take a (long) while depending on how much music you've crammed onto your phone, so just leave it, to do anything and it will beep at you when it\'s done.
Important:
If you delete a file off your memory card, you'll have to delete it within the library too, or you won't be able to refresh. A great tip also found, if your library isn't refreshing, you can delete your library and rebuild it.
Just delete these files:
e:\private\101FFC31\mpxv1.mpd
e:\private\101FFC31\pcv5.mpd
e:\private\101ffca9\harvesterdb.dat
You'll have to refresh your library again.
Let's Try it.