purchased 2 yr ccleaner in 2022. just now found out i can upgrade ccleaner android via the original purchase since it's for 3 devices. it asks for activation code. supposed to be on original confirmation email, but that only has reference # and license code, neither of which works as the activation code.
help?
As you mention above, the 24 character P....F CCleaner Professional Plus were 3 PCs:
https://support.ccleaner.com/s/article/how-many-devices-can-i-install-ccleaner-professional-plus-on.
The new CCleaner Professional Plus licences as of August 2022 are multi-device. Customers who manually renew their legacy CCleaner Professional Plus (3 PC) licence via the "your expire soon, here's an renewal offer for CCleaner multidevice" offers will automatically receive a (20 character) CCleaner Pr