I have W7 64 bit desktop & a Sansa Fuze 8 GB player. I use MTP drag & drop to transfer mp3 audioBooks or drag & drop ripped CDs from the library to the Sanza MTP folder. I do not use Media Player for anything I.have always dragged & dropped directly. I delete the books on my PC by going to tha Sanza MTP folder and delete the book from the Sansa MTP folder. Have done this successfully for hundreds of audiobooks BUT I have 5 books on the player I do NOT SEE on the PC that are taking up over a GB of memory on the Sansa internal memory.
What I can not see on the PC, I can not delete. How can I delete these files & folders?