I purchased the 2 year CCleaner bundle that includes Kamo. Kamo will not activate with my CCleaner license/
If you have not had a trial or not activated Kamo before then I believe that you first have to go through the Kamo Tutorial and then enter the licence:
<a href="https://support.ccleaner.com/s/article/how-do-i-activate-kamo?language=en_US" ipsnoembed="true" rel="external nofollow">https://support.ccleaner.com/s/article/how-do-i-activate-kamo?language=en_US</a>
Or have you done that and Kamo is still not accepting your licence key?
If that's the case then does CCleaner itself accept the key?
PS. Is there more than one key on your purchase confirmation email? (One for CCleaner and one for Kamo).
I know that they used to have seperate keys for each, but thought they had now been combined to use the same key?