Internet connection is required.

If the software is already on your machine,

On Windows 7, go to: Start -> All Programs -> GenArts Sapphire AE -> Activate Sapphire AE License.
On Windows 8, search for GenArts Sapphire AE -> Activate Sapphire AE License.
On Mac, go to: /Applications/GenArtsSapphireAE folder and double click on "Activate License".

• Choose to "Activate your license now".
• Enter your "Activation Key".