RevisionFX frequently updates their license verification.

Ensure you have downloaded and installed RSMB v6 on your system. If you haven't, please visit our official website to download the latest version.

The keyword reveals three specific user intents:

Even if you find a key that bypasses the initial check, the software “phones home” to the developer’s license server. If the key is flagged as stolen or generated, your hardware ID will be permanently blacklisted. You will then be unable to purchase a legitimate license for that machine.