Asp .net Mvc - only include Razor View Engigne. From http://stackoverflow.com/questions/5912980/turning-off-the-webformviewengine-when-using-razor #asp.net-mvc

remove-non-razore-viewEngine.cs

public class Global : HttpApplication
{
    public void Application_Start()
    {
        // Clears all previously registered view engines.
        ViewEngines.Engines.Clear();

        // Registers our Razor C# specific view engine.
        // This can also be registered using dependency injection through the new IDependencyResolver interface.
        ViewEngines.Engines.Add(new RazorViewEngine());
    }
}