If the Clip+ isn’t allowing transfer, you can use the device’s onboard format function to clear the device (which will erase all media from the device, unfortunately), but you should be able to address the device after a formatting.
Can’t stress how important it is to have backups of all your music on the PC…
You can try deleting the wmpinfo.sys file from the root directory of the Clip+, then see if MTP is restored. Once you transfer another file from Windows Media Player, if that’s used for your music library, the file will be regenerated automatically.
Bob :smileyvery-happy:
