Offered by Systweak, this Mac tweaking tool works wonders. * Key ID (in hexadecimal) : Find my key number Required. The ONYX Key Viewer lets you view information about your key such as Version, Serial Number, Expiration Date, and Update Count. You can also view your key permissions by category. OnyX ( Download) OnyX is a free disk utility for the Mac that’s perfect for ferreting out why things aren’t running as quickly or as smoothly as they should be.
Onyx key update utility Windows 8 Driver Installation.
