作为子应用程序运行MVC应用程序?

I'm attempting to create an MVC application as a sub-application to my standard Asp.Net Web application. Both of these projects are inside the same solution. While the parent application appears to be going fine, I'm having trouble getting the sub-application to work. After some massaging of my two web.configs, I was able to get the Asp.Net runtime to accept the configurations, but I have been unable to browse to any of the pages/controllers in the MVC application, including the root of the sub-application ("I'm attempting to create an MVC application as