I'll make it short:
DO NOT TOUCH THIS ADDON.
Why? For example, have look into "NDP461-KB3154529-x86-x64.reg"
This is just one sloppy piece which is capable of cross-contermining systems.
The .reg contains ABSOLUTE PATHs, "C:\windows\". Now what will happen if
you setup windows on D: -- next to your current one ?.
How long will it take to screw up BOTH systems, because trying to clean the
setup on D:\ also screws with c:\
Now what are the odds, since the author couldn't be bothered to use %windir%,
that everything else is as sloppy ?
I'll advice everyone to setup chocolatey at at startup batching everything
crucial - like "choco inst powershell" would deal with everything:
removing wMF4, insfalling WMF5, DOTNET4.5 and Powershell 5..