I see that you quoted your key again, but the message arrived empty. To continue with the issue of it not accepting the activation, I need you to confirm what I asked you before:
- Is the HWID currently shown by the program still exactly 18E8-57F3-FB67-FA06-F8CD-2CD7-4CB6-43B6-60? If you reinstalled or changed carpeta/PC, it may have changed.
- What exact message or error appears when you click OK? A screenshot of the registration window would help a lot.
- Confirm that you are using version 1.0.3 extracted to a clean folder and running it as administrator.
With the screenshot and the current HWID, we can check it.