Ok the last step you explained if nothing else worked try the media creation tool. I decided i'll install the current version for now and update to the new one coming out in a couple of days but I'm confused on which one you're wanting? And yea it found damaged files 3 of them and said it repaired them.
and as for this, I don't know what you even mean by that like shedding, installs, endless issues from running something of a factory or upgrade installs and so on:
But remember that Factory or Upgrade installs are inferior installs which most enthusiasts won't even run because they'd expect endless issues. Consider now or later doing the Clean Install in this link which compiles the best possible install that will stay that way as long as you stick with the tools and methods given: http://answers.microsoft.com/en-us/windows/wiki...
There is also an automated Refresh that reinstalls WIndows while shedding corrupting factory bloatware, saves your files, but doesn't clear the drive to get it cleanest: https://www.howtogeek.com/265054/how-to-easily-...
I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.
I hope this helps. Feel free to ask back any questions and let us know how it goes. I will keep working with you until it's resolved.