Another thread which addresses the original issue of this thread perhaps more completely is here:

DISM - Repair Windows 10 Image - Windows 10 Forums

However, what I found to be the issue that...

Most answers to the original question of this thread seem to have gone towards using the in-place upgrade solution, because of the failure to get DISM to work. Post #36 very nicely brought the...

Torre, if you are still out there, IronZorg had perhaps a poor choice of words, but I think what could be better said is that it might not seem at first like you have a serious problem; however, once...