The new KeyFive concept is based on a key string, fully digital, and looks like "DFCAODE-WXOZTYQ-AAAAAAA-ABTXFFV”.

Upgrade Process:
To purchase KeyFive HK Upgrade you will need to destroy your CardFive license. 
To do this we have created Destroyer, a small tool that invalidates the license and records automatically in our system, allowing you to purchase immediately your KeyFive HK upgrade.

Steps:
-         Download and run Destroyer

(Make sure you have a written record of  the License number you are going to destroy. At the Destroyer main window you will be able to confirm serial number and edition name information.)

-         Select the license to destroy and click “GO”.

-         Go to Upgrade Now Program at www.nfive.com

-         Select Option 2 of Upgrade Now Program, and insert destroyed serial number.

The system will recognize the status of the serial number and provide you with the possible upgrades (including same edition with KeyFive HK)

-         Select the upgrade to add to your Cart.

-         Select Cart to end your purchase process. Follow the next purchase steps to receive by email the new KeyFive License.

CardFive V10 setup is available at Downloads area, install it to use your new license. You wil need Internet connection to mkae your license activation.
Destroyer tool is available at Downloads area or by installing CardFive V10

Related technotes:

- Destroyer technote- http://www.nfive.com/index.php/supportcardfive/800-200-destroyer-tool
- How to Find serial number- http://www.nfive.com/index.php/supportcardfive/825-how-to-find-cardfive-serial-number