Type 'SchedulerDataContext' is not defined.

I am working with the ASP.NET VB.net evaluation copy.
Calendar comes up. I can create an event on the Weekly view. If I click the buttons that move me to the next week then back to a previous week, at some point I suddenly get this error:
Screen Shot --> screencast.com/t/edgraWCZ5

Disregard. I think I found the answer.