I had a bit of a problem with my player (m250 model). I left it alone in a normal environment for about a week, but after that, when I tried to use it again, it said “Not enough space for music DB. Please free 8 MB”. However, I didn’t add any music to it, and it was working fine before. I connected it to the computer, but there was no music in the folders, though the message still came up whenever I tried to turn the player on. I was wondering if there is any way to completely reset the MP3 player?