That is. I format my computer and install the entire enviroment again, but I can't see the data model diagram. I mean, I open the data model (edmx file) and I see all the DB tables and DB information in an XML file. Not the diagram.
I installed vs2010 sp1, net framework 4, micro net framework 4.1, entity framework 4.1
I don't know what I am missing. Can you help me?
Without that I cannot update the model.
Is seems easy but I don't know how to solve it.