I have a subscription (professional) that expires in March of 2026, yet when I turn on CCleaner, it tells me what’s wrong and says it can fix it if I have the professional version and wants to charge me for it (again). What gives? …..and it seems there is no way to ask whoever handles CCleaner exactly that. What gives?
If you have a valid key already then simply enter it into CCleaner again to activate it as Pro.
In CCleaner v6.39 go to Options > Licence key to enter your key.
In CCleaner7 go to Settings > My Subscription to enter your key.
If you need to look up your key then use this tool: CCleaner.com - License Lookup