Hello

I'm having same issue, I think, and the guide hasn't been updated :-( So many variables, it's hard to know what I am doing (and I used to be sysadm!)

Setup:
Stationary Windows8 pro running Mezzmo
Apple Airport Extreme wifi
laptop Windows 8 (in same homegroup as stationary) - trying to view files from stationary/Mezzmo via wifi.

I see folders and some videofiles, but deeper folders does not show files, and files that I see cannot be played.
Confusion between two local user accounts (which machine?), LIVE ID (as mentioned), and in Credential manager I'm unsure of correct syntax...

Ulf