CCleaner Bug Reporting

6,678 topics in this forum

1. Unremovable Registry Entires 1 2

   By war59312, November 22, 2005
   • 33 replies
   • 11,724 views
   • 
   • Ultimate Predator
   • December 16, 2005

2. CCleaner Does not Clean Browsing History

   By tdl, June 7, 2013
   • 17 replies
   • 11,434 views
   • 
   • Andavari
   • October 19, 2013

3. v5.10.5373 slow to launch 1 2 3

   By nukecad, September 27, 2015
   • 74 replies
   • 11,346 views
   • 
   • nukecad
   • October 29, 2017

4. Volume doesn't contain recognized file system

   By trose, January 28, 2012
   • 12 replies
   • 11,336 views
   • 
   • mta
   • June 1, 2013

5. CCleaner is incredibly slow now

   By Dark_Sage, October 12, 2007
   • 5 replies
   • 11,242 views
   • 
   • anthro816
   • October 19, 2007

6. Windows cannot start the Windows Firewall/ICS service.

   By occam, December 27, 2006
   • 3 replies
   • 11,214 views
   • 
   • tu007
   • December 9, 2007

7. When I compact Chrome databases (NOT delete history) I can't search history any more

   By scottedwards2000, May 8, 2010
   • 16 replies
   • 11,100 views
   • 
   • pottster
   • August 27, 2010

8. Ccleaner - Startup reading

   By natalia1, March 13, 2012
   • 4 replies
   • 10,759 views
   • 
   • hazelnut
   • December 3, 2013

9. CCleaner deletes MS Word data key in registry

   By srdiamond, December 22, 2006
   • 8 replies
   • 10,510 views
   • 
   • Mike...
   • January 9, 2007

10. Problem cleaning Recycle Bin in 3.11.1550 under XP 1 2

    By RunAmok, October 19, 2011
    • 46 replies
    • 10,508 views
    • 
    • RunAmok
    • December 4, 2012

11. Computer won't start after running CCleaner. HELP!

    By wembley61, December 21, 2007
    • 8 replies
    • 10,492 views
    • 
    • justin_h_preferred_IT
    • February 11, 2008

12. CCleaner 5.42.6495 (64-bit) crashing 1 2

    By punuk, May 14, 2018
    • 34 replies
    • 10,486 views
    • 
    • Stephen CCleaner
    • August 31, 2018

13. [2.19.900] Deleting Firefox Saved Passwords 1 2

    By Jahamaville, May 2, 2009
    • 30 replies
    • 10,407 views
    • 
    • SarahWayne
    • May 28, 2009

14. CCleaner V4.09 contains trojan virus

    By Chouette, December 21, 2013
    • 20 replies
    • 10,395 views
    • 
    • j2k
    • December 28, 2013

15. "Skip UAC" for all user accounts

    By srwpchelp, August 3, 2014
    • 6 replies
    • 10,350 views
    • 
    • login123
    • August 24, 2015

16. Skip UAC Invalid Parameter on Windows 8 Pro x64 1 2

    By Sinderan, February 3, 2013
    • 26 replies
    • 10,331 views
    • 
    • FDLeyda
    • June 2, 2014

17. Running CCleaner as a scheduled task ... not working

    By GJim, October 20, 2007
    • 9 replies
    • 10,263 views
    • 
    • Patrick
    • January 18, 2008

18. Cookies Not Being Deleted From Delete Listing 1 2 3

    By Steven_Todd, November 1, 2013
    • 52 replies
    • 10,191 views
    • 
    • jamesmith
    • December 31, 2013

19. "Wipe Free Space" will not run unless "Wipe MFT Free Space" is checked.

    By Spiff, February 28, 2010
    • 2 replies
    • 10,096 views
    • 
    • MrT
    • March 1, 2010

20. 5.46 Latest Version Unwanted and Problems 1 2 3 4

    By ArchAngle, September 6, 2018
    • 84 replies
    • 9,962 views
    • 
    • mta
    • September 18, 2018

21. Help Me Please 1 2

    By krit86lr, January 4, 2006
    • 35 replies
    • 9,954 views
    • 
    • lokoike
    • January 19, 2006

22. CCleaner Freezes / Locks Up (SOLVED)

    By Average User, October 25, 2010
    • 0 replies
    • 9,900 views
    • 
    • Average User
    • October 25, 2010

23. Hotfix Uninstaller problem

    By medab_1, March 3, 2006
    • 14 replies
    • 9,829 views
    • 
    • lokoike
    • March 6, 2006

24. Display Recent Documents

    By nickanis, October 18, 2005
    • 14 replies
    • 9,737 views
    • 
    • hazelnut
    • August 3, 2008

25. Can't Clean Chrome Cache

    By njuserfriendly, February 16, 2012
    • 6 replies
    • 9,724 views
    • 
    • Just Thistime
    • May 18, 2014