I\'m running Windows Server 2008 R2 (x64) with IISExpress8 and when navigating to
c:\\Program Files (x86)\\IIS Express>iisexpress.exe
i
Using Visual Studio 2013
I had to stop visual studio rename the whole config directory, Documents > IISExpress> Config then start a new web project, which fails but it recreates the config directory, then I rebooted and launched visual studio and everything worked!
I noticed this problem after copying a project between 2 computers, perhaps it was caused by a duplicate IISExpress port or something trivial.