i have somehow gotten my EF5 project into a state where I can\'t proceed.
When I do an \'update-database\' i get:
Unable to update database to
For me the issue was that we had renamed the namespace of the migration 2014123456_Initial.cs.
But VS had not regenerated the namespace in its associated 2014123456_Initial.Designer.cs.
Once the Designer.cs was changed to use the same namespace, it all started working again.
(also posted this as an answer here because both questions are so similar)