Tracks don't delete off device and don't show on song lists

change the usb modes also....MSC will allow you to see the expansion card ( 2Gig E200 series 4gig Fuze) mtp won't.....MTP shows you your music folder in the media folder thats where you put your music plus expansion.....
Delete songs and Format (Helps with trying to delete BAD TRACKS and folders that will not delete full memory(Some ripped CD folders).. Go to my computer scroll to sansa or your MP3 player and open the music folder and open each sub folder and delete Songs manually then delete the folders themselves then format a couple of times hope this works

Try this solution:
Deleting Files,Pictures,Videos,etc from MP3 Player
Hook up your mp3 player to your computer Go to your desktop and double left click on "My Computer" When it opens you will see listing that says "Devices with Removal Storage" your mp3 player should be listed there. Right click on your mp3 player, and a window will open, right click on "Open" and now your files/songs should be visible. Hold the left click down and drag it across all the files/songs that you do not want this will highlight the files/songs you do not want, release, right click and then click on "Delete" Now you mp3 player should be clear of the files/songs you do not want. Be careful and do not delete files needed to operate your MP3 player. Good Luck, I hope this helps Please rate me, Thank You

Try this solution

Deleting Files,Pictures,etc from MP3 Player

Hook up your mp3 player to your computer
Go to your desktop and double left click on "My Computer"
When it opens you will see listing that says "Devices with Removal Storage" your mp3 player should be listed there.
Right click on your mp3 player, and a window will open, right click on "Open" and now your files/songs should be visible.
Hold the left click down and drag it across all the files/songs that you do not want this will highlight the files/songs you do not want, release, right click and then click on "Delete"
Now you mp3 player should be clear of the files/songs you do not want.
Good Luck,
I hope this helps

Have create a track list containing all the songs? If you haven't done so, create a new tracklist in Tracks,

1. Select New Track list
2. Select memory location to save the List
   
3. Name the Track List
4. Then select the songs like like put in the list by Marking each song

If you want to add new songs in the list, you can edit the Track List and repeat pint 4 above.
Then you play the songs in the List randomly, etc.

Instead of doing it from the device itself, do it from Windows Media Player.

To delete files from your mp3 player using Windows Media Player 10:

http://www.microsoft.com/windows/windowsmedia/knowledgecenter/mediaadvice/0085.mspx#EDF

To delete files from your mp3 player using Windows Media Player 11:

My Directions:

1. Connect your mp3 player to the computer

2. Open Windows Media Player

3. Click on the icon of your Mp3 player on the left-hand side of the Library

4. Click on the Songs, Tracks, or other Music Folder

5. Find a song or songs that you want to delete

6. Left-click the song once to highlight it

7. Press the “Delete” button on your computer’s keyboard

Your DB might be corrupt. Folow the delete procedure one more time:
Delete Music Files
1) Connect your Sansa to the computer.
2) Select Open device to view files using Windows Explorer on initial
connection.
3) Select the place where you want to delete music files from
4) Highlight and delete the music file/s or folder from My Computer\Sansa
e200\...\MUSIC folder. (You can also select from a variety of music
software programs to transfer/synchronize your files).

If that fails, go ahead and update the firmware - it will delete everything, and allow you to start over from scratch among other things.

-Tha Mp3 Doctor

Plug it into a computer with a usb cable and it should show up as a removeable device and then delete the songs you no longer want.

Remove the songs from the player and then reload them. If they are froma subscription service, make sure they do not have fixed-term licenses on them. Right-click song --> Properties --> digital rights or media usage rights

-Tha Mp3 Doctor

Delete all the songs on your device and transfer them back..You could have a corruption in your databasse...
To delete songs from your device follow the steps below
You have to make sure that the device is on MSC mode...then make sure your device is plug in to the computer..Then go to programs - accesories - windows explorer, find the SanDisk in my computer, go to media, music and delete them from there.
Either under sync panel in your windows media player it will show your music when it's connected. just click the plus signs for what song you need to get rid of, right click and click delete.
To format it..on your device..go under..menu, setting and there should be a format option option there..let me know if that doenst work for you...
Hope this helps

Thank you
Computerrep

Tracks must be transferred using the Musicmatch Jukebox software supplied with the player. You cannot drag & drop from Windows, even though the player shows up as a removable drive. Musicmatch transfers the tracks, and alkso updates the file list on the player. If the tracks aren't on the file list, the player will ignore them.

Also, you need to have Windows XP and Windows Media Player 10, as Musicmatch uses drivers from version 10.

If you have Windows Media Player 11 installed, you will need to uninstall it to roll back to version 10.

If Musicmatch still doesn't transfer correctly, click on options / tools, and make sure that the device is recognised as "GoGear" , and not "Removable drive"