If you are using Windows 7, Windows Server 2008, or Windows Server 2008 R2, download and install Windows Identity Foundation ...

If you are using Windows 7, Windows Server 2008, or Windows Server 2008 R2, download and install Windows Identity Foundation from http://go.microsoft.com/fwlink/?LinkId=217162.

If you are using Windows Server 2012, install Windows Identity Foundation using Windows Server Manager.

If you are using Windows 8, install Windows Identity Foundation using the Programs and Features Control Panel. Select "Turn Windows features on or off" and select Windows Identity Foundation 3.5.