Tuesday afternoon Microsoft released their monthly updates. I installed 6 critical updates on a test box-2003 server and all seemed well. I installed in production this AM and could not log into the Windows Domain, therefore no users could log into the 2003 server to access programs or file shares. The server is running SQL 2000sp3a mostly and using Windows authentication from the domain. After restarting the server several times with no success I uninstalled KB890859 (critical update)and restarted. The server works great now. Just an FYI. Scott Foreman Controllers Office