Neil,
>Login failed for user 'DEVELOPER\ASPNET'.
You need to add an ASPNET user to SQL Server. You can do this in the SQL Server Enterprise Manager by selecting Security | Logins in the left pane. After adding the user, remember to go to the Database Access pane and assign them rights to the Northwind database.
Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com