I have a machine with Windows NT Workstation 4.0 and SP5, besides other applications.
The last thing I did was logon as local administrator and gave local administrator privilegies to an user from the domain, which is a common task.
I reboot, and the following error appeared, after the blue screen with the counting dots:
"STOP:c000021a (Fatal system error). The Windows Logon Process system process terminated unexpectedly with a status of 0x00000080 (0x00000000 0x00000000). The system has been shutdown."
The TechNet wasn´t very helpful...
Thanks in advance!!!