32gb Micro SD Card

[octa]

I heave a sansa fuze v2 with a 32gb sdhc card.

There is a folder in the root of the sd card which i can't remove, it contains
folders which i allso can't remove.

If i copy a song from the internall memory to the root of the sd card (copy/cut/past function of rockbox)) it allso appears in the "undeletable"
folder and allso in the undeletable folders in it.
(This cost alot of memory)
If i delete the song from the undeletable folder it allso disappears
from the root of the sd card 

[saratoga]

Check the file system for errors from your computer.