I need to restore my PC to a point before I activated my CCleaner Pro license

[mbgraves2]

If I restore my PC to a point before I activated my CCleaner Pro license, will I be able to activate it again?  Will it use another one of my 5 licenses?

 

Thank You,

 

mbgraves2

[nukecad]

Just reinstall CCleaner if you still have the installer, if you didn't keep the installer then simply install CCleaner Free.
Then reactivate it to Pro - Options>About>Upgrade to Pro> enter key>Register.
https://support.piriform.com/hc/en-us/articles/204043844-How-to-register-and-activate-CCleaner-Professional#how-to-register-and-activate-ccleaner-professional-0-0

If you need to download a new installer then it's easiest to find the latest one here:
https://www.ccleaner.com/ccleaner/builds

As it's the same machine then it will not use an additional entitlement, so you'll still have the others to use on other machines.

PS. As far as I know 5 computer licences are no longer sold, (although there may still be some old ones about on retailers shelves?), 3PCs and/or Macs is the norm for a Pro Plus licence.
https://support.piriform.com/hc/en-us/articles/360028350711-How-many-computers-can-I-install-CCleaner-Professional-Plus-on-#how-many-computers-can-i-install-ccleaner-professional-plus-on--0-0