Ok so its started when my sansa battery wouldn't start to charge the battery after i installed sansalinux. (I had rockbox installed also) So i uninstalled rockbox and sansalinux and decided to try and format it.
I found a tut. on the internet and it would have worked 100% but then when i reconnected, it started saying it was just a normal MP4 player. And it says now when i try to add files - This folder is unsupported, this player only supports , audio, playlists, audio album, and folder files.
This is the problem for me, i can't get rockbox files/folders onto my sansa e260 in order to reinstall rockbox. I ran the rockbox installer and it said that there was no sansa connected. So f anyone could provide me with some help so that it will work properly or if someone could give me an idea if i could reformat it somehow. Thanks in advance.