Windows 7 Pro

Free upgrade to Windows 10 Pro

A couple of months pass

The computer crashes and I can't reboot

I have a Retrospect Backup

inaccessible boot device windows 10
When I try to restore my backup, all goes well but when I try to boot I get "Inaccessible Boot Device"

I can reinstall Windows 10 Pro and the computer boots just fine, but if I do a Retrospect restore I get: "Inaccessible Boot Device. I have tried it directly from a rescue disk - same thing.

Note: I also have an image backup (Macrium Reflect). Same thing I get: "Inaccessible Boot Device"

I would appreciate any suggestions.