Hi Brian, I'm glad you got up and running again!

> I think that concise documentation for installation of Nodeeditor would be helpful.

There's some instructions here:
http://moi3d.com/wiki/Nodeeditor


> Also %APPDATA% location instructions, and changing file explorer View to include display of APPDATA folder.

If you push the Windows key and then type in %APPDATA%\Moi, that should take you there.

- Michael