No database on my sony mp3

When the Sansa reads "refreshing database," what it is doing is going through all the songs you've loaded on to it, pulling out the "tag" information (Artist, Album, Song Title, Genre) so it can add this information to its own database which it uses to display the songs to you in its menus.

If it gets stuck during this process, usually it's because of a corrupt song file, or a song file in a format it doesn't understand.

Note that the e280 is only able to play MP3 and WMA audio formats. If you've loaded a different type of audio file onto your Sansa, you'll need to remove them.

If the songs you've recently loaded have all been MP3 and/or WMA, you may have loaded a corrupted file onto your Sansa. Try removing the songs you recently added, and see if the problem goes away.

--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.

You can't directly transfer it by copy/paste and all that. You have to use their Sonic Stage program. Did you?

no database pour sony DIGITAL MUSIC PLAYER S/N 5313776 NW-E002F

sony walkmanmodel no nw e105 write no data what can l do

If you are using the Sony Sonic Stage software, then it might be
a good idea to just format the MP3 player and start over downloading music to it. You have to use the Sony Sonic Stage software or else it gives you the NO DATA BASE error, even if
you have music on it.

Download SonicStage software here. When you've installed the software, format the player from the menu. Then transfer your music with this program.
That should work.

Use SonicStage to transfer music files. This can be downloaded fromthe internet.

you need to format your mp3 player in order for you to utilize this, once formattted you need to download the sonique player and this will be use in downloading songs before you transfer to your mp3

i think you're just dragging and dropping mp3's into it instead of using a program to load the music in. this mp3 player doesn't play mp3's, it uses it's own media type and makes a database of all the music in it. download sonicstage or MP3FileManager (http://sourceforge.net/projects/nwe00xmp3man) and start loading music in that way.