When NetPoint finishes scanning (some successful, other computers unsuccessful), it logs this error:

Event Type: Error
Event Source: NetPoint
Event Category: None
Event ID: 0
Date: 14-1-2008
Time: 16:54:14
User: N/A
Computer: TAZ
Description:
The Neutex NetPoint service encountered an error. The domain membership status of this machine cannot be determined and will default to workgroup mode. This service cannot be hosted on Windows 2000 or Windows NT since domain membership cannot be detected on those operating systems.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.


I'm running it on a Windows 2003 server and domain and it did scan many computers correctly, so there shouldn't be a problem.