I have an XP SP2 desktop logging into Edirectory. I would like to connect
to a sql2000 WIN2K3 server using Windows authentication and ISQLW query
analyser and not have to provide SQL credentials. I have a local account
on my workstation which matches the userid and password on the Domain.

I have tried this from server to server and it works flawlessly.

From a workstation I get Login failed for user (null) Reason:not
associated with a trusted SQL Server connection. I have gone through the
troubleshooting steps availabe on Microsoft and the Internet.