Hosting MVC2 on IIS6

I need a little help. I'm trying to host an MVC 2 application on IIS6. On my dev machine (XP) it runs perfectly in Cassini or as web site in IIS.

First i tried to reference the .mvc extension to aspnet_isapi but when that didn't work i went with the aspx extension instead.

Any ideas? I've probably missed something obvious.

public class MvcApplication : HttpApplicat开发者_运维问答ion
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            AreaRegistration.RegisterAllAreas();

            routes.MapRoute(
                "Default", // Route name
                "{controller}.aspx/{action}/{id}", // URL with parameters
                new {controller = "Home", action = "Index", id = ""} // Parameter defaults
                );
            routes.MapRoute(
                "Root",
                "",
                new {controller = "Home", action = "Index", id = ""}
                );
        }

        protected void Application_Start()
        {
            RegisterRoutes(RouteTable.Routes);
        }
    }

EDIT:

Had some bad references that i cleaned out and is now stuck with this on my master page:

I think you should try this: http://haacked.com/archive/2008/11/26/asp.net-mvc-on-iis-6-walkthrough.aspx

Does your .aspx mapping in IIS (or your failed .mvc mapping) have the "check that file exists" option ticked?

That's the most obvious first place it can fail. Also, when the .mvc mapping failed, was it the same error or different (realise that this latter sentence may have been better as a comment...)