Moving to a different computer
If you wish to move ZoneAlarm to a new machine, per the licensing agreement, completely remove it from the existing machine, and then install it on the new machine. Use the same license key that you used previously.
If you have a multi-user license, download a version on each machine or use your CD and the same license key on each machine.
Enter your ZoneAlarm license key on the new computer by clicking the prompt in the lower right corner of the ZoneAlarm window.