This is the connection string that I would like to use to connect to sql 2K
<add key="ConnectionString" value="server=(local);database=DCTKB;trusted_connection=true"/>

The error message is:
Login failed for user 'GBWS-00065768\ASPNET

In the query analyser I can log on to my local machine which is called GBWS-00065768 using windows authentication
How can i connect to the database using the above connectionstring?
Thanks