I have the same problem ÿour licence failed to activate"by the first installation then I booted again and it looked no problems further I could start protection (that was the first which stood on the rebooted screen.) it looked okay. Then I rebooted the second time after the installation and now I get again the "licence failed" message. I use win 7 with older Malwarebytes anti-malware 2181057 (who runs properly) and I was trying anti-rasnsomware beta 0914361. Maybe I first have to update the older anti-malware version?????
