I have the same issue with this message : The selected objects using a data provider is not supported
When I drop a table with the server explorer to my data class
I'm using VS2010 et the .net data provider 188.8.131.52
I followed the instructions from your links and I am able to generate an entity model, but I got a warning: "Error 6002: the table/view 'AppDataMaintVMUAT.GeoHHLocation' does not have a primary key defined. The Key has been inferred and the definition was created as a read-only table/view." Is it even possible to generate an entity model from a view that will allow for updating and creating new records? If so, any ideas on what I'm doing wrong?