IIS Express

1. folder for iisexpress.exe

C:\Program Files (x86)\IIS Express

2. folder for website

C:\Users\Steve\Documents\My Web Sites

3. folder for configuration file : applicationhost.config

C:\Users\Steve\Documents\IISExpress\config

<site name="WebSite2" id="1" serverAutoStart="true">

                <application path="/">

                    <virtualDirectory path="/" physicalPath="%IIS_SITES_HOME%\WebSite2" />

                </application>

                <bindings>

                    <binding protocol="http" bindingInformation=":8081:localhost" />

                </bindings>

</site>