How to configure ProviderManifestToken for EF Code First

Question

I have a asp.net MVC3 project using EF code-first. For my unit testing I have been using SQL Server CE 4.0 and SQL Server 2008 Express. Both have worked perfectly with EF ge

Answer 1

I just had this exact problem but I traced it down to my SQL Server service wasn't running. I had just restarted my computer and usually it starts on it's own but didn't for some reason.