ASP.NET/Identity Error: The entity type ApplicationUser is not part of the model for the current context

Question

In Move ASP.NET Identity store to EF Sql database zoidbergi described an issue similar to that which I\'m experiencing, but which was not completely answered. I am receiving

Answer 1

In my case it was the providerName property of the connection string. I used a copy of Database First generated connection string which uses System.Data.EntityClient while normal connection strings (to SQL Server) use System.Data.SqlClient. So I changed this

to this