[Task] You can test and run cloud services locally by using Internet Information Services (IIS) Express. Visual Studio 2010 with SP1 Visual Studio 2012 Visual Web Developer 2010 with SP1 Visual Studio Express 2012 for Web [Description] 
When you debugging an application locally, you can run IIS Express in the compute emulator, as a lightweight alternative to installing a server to run IIS. In this release, you still need elevated permissions to run cloud services in the Azure emulator. For more information, see IIS Express Overview.