I have a MacPro5,1 running Mojave and Windows 10. Because Apple no longer supports Boot Camp on my Mac, I had to do a regular install of Windows 10 onto this Mac Pro. Parallels 16 Pro is refusing to allow me to import this copy of Windows, either as a Boot Camp partition or as "Another PC". Please don't tell me I need to put this disk into an external enclosure just to import it...