We often get requests to remove computers from a user's activation list. Our license allows you to install CDXZipStream on one main and one backup computer per user. Once both activations are used up you will be unable to register new computers.
We ask that you first try to deactivate existing installations using the CDXZipStream software itself. In Excel, select the CDXZipStream menu and press "Account". Then press the Register/Upgrade button and click on "Deactivate This Computer" at the bottom of the dialog..