Help me please

Hi!!

i bought a sansa express a few weeks ago but i make a big mistake i delete a file name DevIcon.fil and i can not open my SE,When i open it it close after 3 or 4 seconds.Is there something i can do please help me  :mansad:

You may have to reformat the internal memory using your computer.  To do this, connect the device to your computer, copy any music and recordings off of it, right click on the drive, select format, and go from there.  After formatting the internal memory with your computer, I would suggest formatting it again through the device itself.  To do this, select Format from the Settings menu, select Internal, and then Confirm.  Once the internal memory is properly reformatted, you can copy your music and recordings back.