如何在IIS 7下为ASP.Net MVC应用程序的匿名用户创建本地用户配置文件？

I've been experimenting with ASP.Net MVC, and have come across a problem that is probably not specifically MVC related. But I cannot get the authentication in the default MVC application (the one created by the wizard when you create a new MVC project) to work properly under IIS 7 on Windows 7.I've been experimenting with ASP.Net MVC, and h