Second, Install it, but do not open at the exit step
Third, Disable your Internet Connection
Fourth, Use any name for Registration, then Copy & Paste this key >>> C2YW-GP33-TPIU-BGM8-AZPC
and activate, Not done yet!
Do not turn on the Internet Connection, keep it Disabled until the blocking process is complete…
How to block CCleaner from checking key via hosts file:
Stop CCleaner application if it’s running in the background via task manager
Now open the host's file directory >>> C:\Windows\System32\drivers\etc\ and open the hosts file and add this line at the end 127.0.0.1 license.piriform.com
DONE! Now you can open the application and it will never expire!
