When you renew ESET, you need to provide your EAV number.
You can do this by opening ESET app on your device and press CTRL +U on your keyboard to obtain EAV number.
1. To open the main ESET program window, click the Show hidden icons arrow on the taskbar and then click the ESET icon.
2. Press Ctrl + U on your keyboard to open the details window.
3. In the License details window, highlight your Username and press Ctrl + C to copy the information.