I created a database in Access 2010. It works fine but I want to be able to distribute it so I am trying to get to grips with VB 2008 Express Edition in the .NET series. I have created a new project and made a connection with my access tables and queries. Unfortunately I can't edit a table where the relation requires a cascade up and delete to another table. I want to edit the relationships in the VB 2008 EE program but the relationship icon on the toolbar is greyed out or disable. Why is this and can I overcome i please or is there another way of editing the relationsips within the project without going back to the original Access database?