Yesterday, I ran into a new problem using Autobackup that hasn't been discussed yet, I believe. I re-installed Win 10 on a system, into the existing OS partition, but did a back-up of the user profiles first. When I went to restore the backup, there was insufficient free space because the old profiles had been automatically moved to windows.old during the re-install. (Profiles contained 850GB on a 1TB drive.) I had to do a move from the profiles in windows.old to the respective locations in the new profiles so I didn't double-up on spce used by the files.
I'm not sure there is a real need for it, but perhaps Autobackup could check to see if the profiles were saved in windows.old before attempting a restore, and using these rather than doubling up on space. There is the risk that the old profiles are stale-dated, I suppose. Anyway, I thought I'd mention it.