NOTE: Click images to enlarge.
Go to the Software Center (Start > Microsoft System Center 2012 > Software Center) and wait for all of the available applications to load.
Check the box next to GlobalProtect, and then click Install.
NOTE: If you do not see the GlobalProtect client under Available Software, look under Installed Software – if you already have the client installed, Software Center will recognize that.
When Software Center says the application is installed, close Software Center.
The VPN setup window will now be visible. Follow the setup instructions.