I did mess up with my Administrative System Settings on my Windows 10. Now I cannot open the System Protection settings for restoring to the earlier point or cannot open anything.
I tried to set the environment variable for Python 3.6. That is where my things went wrong. Cannot use the system recovery to the previous point.
Apologize I should have done that, part of my learning phase.
I am getting error

C:\Windowsby default. The obvious solution is just to add the path to the require executable to the variable. This will allow you to use a restoration point. – Ramhound Mar 01 '18 at 16:00