In order to license IZYTRONIQ, enter the registration code you received at the time of purchase along with your address and email address at reg.izytron.com. Your license key will be sent without delay to the specified e-mail address. This license key must be entered when first starting IZYTRONIQ. Connection is then established to the license server for authentication. The utilized hardware (the computer’s MAC address) is linked to the license key. This means that your license is tied to the hardware. If you want to use this license on other hardware, IZYTRONIQ must first be uninstalled from the existing hardware. The license is de-authenticated and released for use on other hardware (new computer).

If you’re unexpectedly unable to license and authenticate the software by means of a one-time connection to the Internet, licensing can be completed without an Internet connection. You’ll need to contact GOSSEN METRAWATT directly to this end. Our friendly team is available to you by phone at +49 911 8602-0.