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. [Task] 
You can test and run cloud services locally by using Internet Information Services (IIS) Express.