How can I host a asp.net MVC web app in a sub folder?

Hi I'm trying to get some MVC apps hosted in subfolders on my main site im really struggling to get ANYTHING from the guys on support :-(

So I wanted to have....

Root_Folder/Site1
Site2
Site3

I have purchased the domain name

site1.co.uk
site2.co.uk
site3.co.uk

Andy they all point to that folder (I know this and have tested it)

I want to have 3 MVC applications that work the following way.....

site1.co.uk/home/index
site2.co.uk/home/index
site3.co.uk/home/index

I have a standard aspx file in the Root_Folder that has redirect on it so....

if (Request.Url.AbsoluteUri.Contains("site1.co.uk"))
{
Response.Redirect("/site1/home/index");
}
else if (Request.Url.AbsoluteUri.Contains("site2.co.uk"))
{
Response.Redirect("/site2/home/index");
}
else if (Request.Url.AbsoluteUri.Contains("site3.com"))
{
Response.Redirect("/site3/home/index");
}

It redirects me okay to the following url

http://site1.co.uk/site1/home/index

But I just CANNOT get the MVC site to load I just get a directory listing or a 404!

I have added the route...

routes.MapRoute(
name: "Default",
url: "site1/{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);

To the sub applications but that doesnt help.

Can someone give me a nudge as to how to set up MVC as sub-applications?

 

This is a standard Redirect Script, something as sophisticated as MVC, may require a little more complex such as using the IIS URL Rewrite module.