The easiest way to install IIS is through the Web Platform Installer (WPI). WPI is installed with
Visual Studio so if you’re carrying out these steps on your development machine, you already have
the WPI. If you’re following these steps on another machine (running Windows Server for example),
you need to download and install WPI first. You can download WPI from www.asp.net/download
and install it by clicking the Install Now button. If this link has changed by the time you read
this document, go to www.microsoft.com/web/downloads instead, or search the web for “Web
Platform Installer download” to find one of the other Microsoft locations that lets you download
and install WPI.