Mario,
>Yes, it is happening with the two tables that I am currently working.
>If it is not a MM issue, then I believe that ADO.NET doesn't create correctly a PK on the datatable. Have you had a chance to try to recreate this error?
I haven't but will soon...I'm speaking at VSLive today and tomorrow but will check it out ASAP.
Best 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