Had a strange error come up today when I tried to use my home PC to run an Entity Framework project, the EDMX schema (is it a schema) was generated in SQL Server 2008 and my home dev machine has SQL Server 2005. I wouldn't have thought this would be a problem as I don't use any 2008 specific features (except the intellisense ;P), but alas I was getting a lot of exceptions from my FunctionImports (stored proceedures in Entity Framework). Upon investigating the stack trace it was telling me that the ......