my computer cant find files on the sansa-disk

Hi everyone. i have problem with my sansa clip, if anyone can help me i will thank him…

the player is working fine when i’m on the way, the songs are played good. but when i’m connecting him to the computer, the pc recognize  it as a normal drive (not like before while he being recognize as a sansa device) and i cant see no files inthis drive, except the usual -audible record music and 4 files, but all the other - gone…

does anyone know what can i do?

thank you very much

peace 

When the Clip is connected to the computer in MTP mode, the computer only shows files transferred in MTP mode; when connected to the computer in MSC mode, the computer only shows files transferred in MSC mode.

You can change the mode under Settings/USB, for more recent firmwares.

i’m sorry,I try to connect it in both ways,but it still dosent show the new files. when I press propertions i see that there is 1 giga out of two that is full in files , but still i cant see what’s the files?