We have implemented a Security setting in Group Policy to not display the
last user name. The setting is working correctly on login, but some of
our 2k and XP desktops display the last user name when the workstation is
being unlocked. I have yet to find a difference in the machines that work
correctly and the machines that display the name while unlocking the
workstation. Then we also began upgrading PCs from the 4.90 SP2 client to
the 4.91 client, PCs that were not displaying the user name while
unlocking the workstation are now displaying the user name. I have
verified the Group Policy settings on the local machine and I have went
through the registry trying to remove default user name settings, no luck.

Thanks in advance for any suggestions,
Jason Lund
Systems Analyst
Western Area Power Administration