NT Domain Authentication not working unless user is also local admin

[Howard, Adam]

I have a Windows 2000 Server box with WinVNC4 running as a service. I
have added an Active Directory group to the list of permissions for VNC
Server. When a member of that group tries to connect with VNC Viewer 3.3
they receive the response: The connection closed unexpectedly. If I add
that user as a member of the server's Administrators group they are able
to login without problems.



Is this a feature of VNC? Only allowing those with administrator
privileges to connect?



Thanks in advance.

--

Adam



A language that doesn't affect the way you

think about programming is not worth

knowing.

                         -- Alan J. Perlis