This is an FYI and really not that big of a deal. I just thought I'd post it and save anyone else from the same self-inflicted headaches I've had. :)

I have workstations still on 10.2.2 and I pushed out both of these keys:



thinking I would be set whenever I wanted to upgrade to 10.3.x

Turns out the very presence of the key:


on a workstation with 10.2.2, breaks automatic user login to the ZENworks realm. Users can still login manually via the adaptive agent in the system tray, however.

All you need is that 10.3.x key present to break automatic login. You do not even need the DWORD entry.