Well, after 24 hours worth of "Repair Install Windows 10 with an In-place Upgrade" and a handful of updates after that it FINALLY finished a few minutes ago and when I ran a check to see if there were any Windows updates available it said mine is up to date. I guess the process works but what a royal pain in the neck (and other places).
I was concerned that I would lose some important data but everything seems to be still there and working.