SanDisk Sansa c240 MP3 Player "wont play wma" Questions

WONT SYNC SONGS.. WHEN I SYNC SONGS ON IT, IT WILL SHOW ALL THE SONGS ON THE DRIVE. BUT WHEN I DISCONNECT IT FROM THE COMPUTER, THE SONGS DISAPPEAR ON THE SANSA.... The songs are in the wrong format -

...play about 15 hours or 250 MP3 songs and about 30 hours of music and 500 WMA songs. The 2GB plays up to 30 hours and 500 MP3 songs, and 64 hours and 1,000 WMA files. Windows Media Player, my PC ...

...wont sync on any computer? i wouldnt use sync feature for the shaker read the following: check the file types from you music the shaker only plays MP3 and PCM WAV file types. You may have WMA (if u ...

...wont play keeps showing me an error message and plays the same song over and over again and the songs i added are not there any help? Are the songs in a format that the M230 supports? It supports ...

...wont take the music. I click and drag, start sync, the music shows up like it's on the player, but it's not there when I turn on the player. check the file types from you music the shaker only plays ...

...wont play music it does not play music i put in songs and i put the chip in the mp3 and it makes the opening sound wheni hold play but does not play Windows Media Player says the music has been ...

...wont let me put songs on it. My music works perfectly fine when i play it in Windows Media Player. But when i try to put my music on the player it says error. PLEASE HELP!!!!! The songs are in the ...

...to play and shows in all categories. the files you are trying to use, are they mp3 format? some players wont recognize other formats like wma. There are programs you can use to convert files

...wont play songs it does the start up noise then shuts off i have tried replacing batteries and converting the songs from wma to mp3 and still nothing!!!! :-( Make sure the songs are in the right file ...

...wont play the songs it just says it uh-hu sound and it has the songs beacuse when i plug in and see the profile it has them and when i try to play them it doesnt play them!!!!!!!!!!! helpppppppppp ...