Windows login fails after uvnc connectioned

[jtech1]

I am just trying to use uvnc with windows authentication. I enabled New MS Login, added domain account to list. When I run UVNC client and enter credentials it connects with no issue. When I send ctl-alt-del I get teh Windows logon prompt. I enter the domain account I want to use to log on to windows (same domain as my vnc connection account), and immediately the vnc viewer title bar says connection dropped. I cant even connect again with the uvnc viewer after that. It does not even allow uvnc connetcion. I have to connect to server RDP with domain account I was logging in to windows with, and this alone seems to clear whatever issue exists... then i can connect again via uvnc viewer, but still same disconnect when I try to logon to windows.

What am I missing? This is just basic functionality that should be working, right?

[Rudi De Vos]

Is winvnc running as service or application ?