I'm trying to publish an intranet on the IIS of my local machine. I am running IIS version 7.5 on Windows 7 Enterprise. So far I am getting HTTP Error 401.2 - Unauthorized. I have Anonymous Authentication Disabled, ASP.NET Impersonation Enabled and set to Authenticated User, and Forms Authentication Disabled. 

What do I need to change either in IIS or Browser? The intranet is an MVC 4 app. Many thanks for any help.