I had a complex WCF service based solution working on my PC but due to a problem installing Windows 8.1 I had to \'Refresh\' my PC. Now that I\'ve reinstalled Visual Studio 2012
Step 1: Run cmd.exe as local administrator
Step 2: Run the command below to enable http on port 1234
netsh http add urlacl url=http://+:1234/ user=Everyone listen=yes
Hint: The name of the user "Everyone" can differ and depend on your OS’s installation language. In German for example the user is not called "Everyone", but "Jeder".