The NAL NT service keeps terminating on one particular user's
workstation. The user can't launch application objects that are
configured to run as "unsecure system user". They get an error like
"NT Service was not found to run application as system user"

The event logs say this

Event Description :
The Novell Application Launcher service terminated unexpectedly. It
has done this 1 time(s). The following corrective action will be taken
in 0 milliseconds: No action.

Not sure why this keeps terminating on the users desktop. It is
running Windows 2000 w/SP4, Novell Client 4.90 SP2. I tried ZfD 4.x
agent, 4.x agent IR5, ZfD 6.5 agent U2 Beta version. Problem seems to
keep coming back.