If you need help with a specific part of the update process, let me know:
To update your license key, you can either enable automatic updates or manually upload a new license file. For v12, Veeam continues to use the Veeam Universal License (VUL) format, which is generally a portable .lic file that supports both subscription and perpetual models. How to Update Your License 1. Automatic License Update (Recommended) veeam 12 license key updated
This command outputs the current license type, expiration date, licensed capacity, and the registered organization name. 5. Enabling Automatic License Updates If you need help with a specific part