Hi @ikoto  Theres a chance its an old-style license if you have a perpetual license although I havent seen them for many years!  I assume it doesnt look like XML? You could *try* putting the string into a file called license.lic and then adding via CLI to see if it works but if not you will need to speak to the person who sent it to make sure its the correct license and not just the signature or entitlement name/number. 🌟 Did this answer help you? If so, please consider: Adding karma to show it was useful Marking it as the solution if it resolved your issue Commenting if you need any clarification Your feedback encourages the volunteers in this community to continue contributing ... View more