(Provided By SoftwarePatch101) 1.Disconnect internet. 2.Install CCleaner. 3.After Install Don�t Launch/Run Application. 4.Copy content from crack folder and paste & replace into the installation directory. 5.Launch CCleaner. 6.Block CCleaner with your firewall. 7.That�s All, You have successfully cracked CCleaner Pro Version! Installation directory for 32 bit OS :- C:\Program Files\CCleaner Installation directory for 64 bit OS :- C:\Program Files (x86)\CCleaner All done, You have successfully cracked CCleaner Pro Version for free� (Do not Update)