VNC doesn't lock NT 4 workstation/server

Nicholson, Rob rob.nicholson "at"
Mon Apr 19 13:12:00 2004

We've rolled out VNC to our servers and workstations, all configured to lock
the console when the VNC session is closed. Works fine on the Windows 2000
servers and PCs but not on the NT 4 servers. They don't lock.

Is this a know problem or a configuration issue?

Thanks, Rob.