asp.net mvc - fileloadexception and strongly typed assembly is required -

I am trying to add a view (asp.Net MVC RC) with the "add view" right-click menu And I'm having a file load exception.
Is this ASP.NET MVC RC or any type of configuration problem?

In this thread:

Phil Hack tells you that the web Folder needs to be updated in the folder. So I created a new project and copied my existing project and it works now - and not FileLoadException