Environment
Novell ZENworks 10 Configuration Management with Support Pack 1 - 10.1
Microsoft Windows 2000
Situation
Connected login is successful at least once.
Connected login is successful every time.
Cached login fails every time when the machine is not connected to the network.
No login errors are reported other than login fails.
Resolution
This is fixed in version 10.2.1 - see KB 7003766 "ZENworks 10 Configuration Management 10.2.1 - update information and list of fixes" which can be found at https://www.novell.com/support