If you encounter any issues during the activation process, ensure that:
If you're looking to review a specific piece of software or an update like RSMB v6, consider the following points:
Lack of Support: You cannot access technical support or point-release updates (like v6.1 or v6.2) which often fix bugs related to new GPU drivers. How to Get a Valid RSMB v6 Activation Key
Ensure your firewall isn't blocking the "REVision Activation" service.