Quote Originally Posted by JoesMorgue View Post
Bootrec /Scanos says only 1 OS is found. I have yet to try /RebuildBCD, but I have the feeling it's not going to work.

Advice on what to does?
The command finds installs that are not yet included in the boot menu. If it says it is finding 1 OS, then it is not the one you already have an option to boot.