Don't leave us hanging. Did it work?
C:\web\test>npm install
'npm' is not recognized as an internal or external command,
operable program or batch file.
C:\web\test>node main.js
'node' is not recognized as an internal or external command,
operable program or batch file.
Hmm, can't wrap my head around what the problem might be. The documentation doesn't say anything about it not running under Windows.