The backup utility only mounts or unmounts partitions that appear in the /etc/fstab file. This file contains a list of mountable file systems and their configuration options. To mount or unmount a partition, you must place the partition in the /etc/fstab file.I played with the user name and voilá, try the following: Instead of using the Windows Live ID (E-Mail-Address) or my full name of the microsoft account I add my Windows login name. (, 19:50) TimBeam Wrote: After spending many hours to get access I found my solution.