Windows 10 DOES have the function to create a repair disk but that would do nothing to help this issue.
My advice is to do as David sugests.
John just leave your system alone and let it work for you. Other than the NVidia card issue, that you chose to not fix, it would seem that your system runs just fine. Just let it keep running fine and quit trying to tweak the thing to the extreme. Yes, from other threads, it could easily be said that I am tweaking things to the extreme in relation to Windows 10 but there is a difference in our levels of ability as to dealing with our systems. No insult intended in this. It is just a simple statement of fact...