The SessionStateTempDataProvider requires SessionState to be enabled

Question

My hybrid (web forms/MVC) project is working fine in my local development environment BUT when I deploy (xcopy) to my Test environment I get the error that SessionState is n

Answer 1

If you happen to be using SQLServer as the sessionState mode such as

make sure the connection string is correct and you have permission to the database. I realize this question was for InProc mode, but I hit the same error when I forgot to grant privs to the account my app was running as and this question was the top hit in my Google search.