ASP.NET MVC通配符映射IIS 6中不工作

我是谁试图部署一个网站，我在ASP.NET MVC设计的一个客户，他们运行的是IIS 6，我已经说服了他们通过关于如何设置通配符映射，使干净的网址。

I have a client who is trying to deploy a site that I designed in ASP.NET MVC, they are running IIS 6 and I've talked them through on how to setup wildcard mapping to make the clean URLs work.

不过，当他们试图去现场，他们仍然得到没有找到正常的页面。因为某些原因，通配符映射是行不通的。

However; when they attempt to go to the site they are still getting the normal page not found. Because for some reason the wildcard mapping isn't working.

这可能是什么问题？