Error Message:

 

Unable to open the Web site
'http://localhost/CustomerFileProvider/CustomerFileProvider.csproj'. To access local IIS Web sites, you must install the following IIS components:

   IIS 6 Metabase and IIS 6 Configuration Compatibility
   ASP.Net
   Windows Authentication

In addition, you must run Visual Studio in the context of an administrator account.

I have ASP.Net 3.5 installed and I just use the built in localhost provider that is built inside Visula Studio 2008