m250 series

how do i get rid of files on mp3 m250 player, i have windows vista

You can get rid of all the files by formatting it.  Click here for instructions.  You can remove specific files via Windows Explorer.  Plug the m250 into the computer, right-click on My Computer on the desktop and select Explore.  You should see the device just like it was USB flash drive.  You can drill down into the folders and delete individual songs.  I don’t know what will happen if those songs are included in playlists.