http://developers.de/blogs/armin_kalajdzija/archive/2013/01/16/visual-studio-2012-debugger-unable-to-start-program-http-localhost-the-system-cannot-find-the-file-specified.aspxI used to get this Error Message in Visual Studio 2012 when I was about the start debugging my MVC or any other art of Web Application under Internet Explorer as soon as I installed the first RTM version of Visual Studio 2012 and Windows 8, but I fixedenCommunityServer 2008 SP1 (Build: 30619.63)