I've deleted an album (or so I thought) from my Sansa e260.  It doesn't show up  on any menus when linked to my Windows XP computer.  However, the album still shows up on the Sansa player, and when I try to play it, it says "bad file".  How do I get it off the menu, or off the player if it's still there.  Advice is appreciated.  Thanks in advance.

Daryl