Additional devices

[RedaMo]

I recently bought a package with 1 licence (i got only one code) for up to three devices but ...

by adding a new device , system tells me the licenc code has expired.

 

[Dave CCleaner]

6 hours ago, RedaMo said:

system tells me the licenc code has expired.

@RedaMo: I checked your licence key (CCleaner Professional Plus, starting with "PJ4I") that you purchased on November 4th, and it is not due to expire until January 2023.

However, I can't see any sign of any registration attempts using that new licence key.  May I suggest checking the registration tips page at https://support.piriform.com/hc/en-us/articles/204043844-How-to-register-and-activate-CCleaner-Professional (particularly the bit about not accidentally entering that letter "I" in your licence key as a "1"), and make sure that you are connected to the internet when you try to register again. 

If you still have no success, the CCleaner customer support team at support@ccleaner.com will be best equipped to assist you further.