CCleaner Bug Reporting

6,615 topics in this forum

1. Can't delete duplicate files

   By gerardr, October 6, 2015
   • 19 replies
   • 4,146 views
   • 
   • cameeeeeron
   • September 13

2. Duplicate Finder doesn't delete files

   By eviksza, April 26, 2016
   • 10 replies
   • 2,046 views
   • 
   • cameeeeeron
   • September 13

3. Error Opening File

   By MrTony, September 10
   • 1 reply
   • 97 views
   • 
   • Nergal
   • September 10

4. Windows 10 "pre-launching" and "tab-preloading" check

   By Grady King, September 9
   • 3 replies
   • 172 views
   • 
   • Andavari
   • September 10

5. spawn multiple ccleaners in taskmanager

   By Neil Woods, September 7
   • 1 reply
   • 137 views
   • 
   • Sniktbub
   • September 10

6. II'm getting this error in the "Software Updater" tab.

   By baronfranco, September 10
   • 1 reply
   • 116 views
   • 
   • Stephen CCleaner
   • September 10

7. CCleaner install hang on Windows 7

   By Dago, September 9
   • 3 replies
   • 180 views
   • 
   • nukecad
   • September 9

8. How to disable pre-launching and pre-loading so CCleaner can fully clean Edge

   By Obi-Ron, September 7
   • 1 reply
   • 129 views
   • 
   • APMichael
   • September 8

9. Many clones of dummies / Много клонов чайников

   By Mozetronick, March 8
   • 11 replies
   • 630 views
   • 
   • mxz55
   • September 8

10. Another 5.61 Update Problem

    By geffr, September 4
    • 1 reply
    • 181 views
    • 
    • Dave CCleaner
    • September 5

11. 5.61 Update Problem

    By ewv, September 4
    • 1 reply
    • 191 views
    • 
    • Dave CCleaner
    • September 4

12. NOT working in SAFE MODE

    By theeban055, April 9, 2018
    • 21 replies
    • 1,519 views
    • 
    • mxz55
    • September 4

13. Application crashes

    By MJM, September 3
    • 1 reply
    • 94 views
    • 
    • Nergal
    • September 3

14. CCleaner FAILS to clean Internet Explorer Internet Cache & History in Windows 10

    By simpves, September 2
    • 0 replies
    • 94 views
    • 
    • simpves
    • September 2

15. Bug with software updater.

    By Bastet, September 1
    • 0 replies
    • 110 views
    • 
    • Bastet
    • September 1

16. cc cleaner freezing

    By the assman, August 31
    • 1 reply
    • 98 views
    • 
    • hazelnut
    • August 31

17. werfault.exe errors for CCleaner and Speccy

    By mytguy, August 30
    • 3 replies
    • 110 views
    • 
    • hazelnut
    • August 30

18. Installer "frozen" with ads blocked

    By Himeko, June 11
    • 11 replies
    • 399 views
    • 
    • Andavari
    • August 25

19. v5.61.7392 - Progress Bar Stucks always

    By crcleaner, August 24
    • 1 reply
    • 134 views
    • 
    • Nergal
    • August 24

20. Ccleaner wipes Firefox cache unwanted in Easy Mode

    By hageha, August 18
    • 5 replies
    • 166 views
    • 
    • hageha
    • August 22

21. Office 16/Office 365 potential issues with CCleaner [under investigation] 1 2 3

    By scoobydog, July 16
    • 58 replies
    • 1,485 views
    • 
    • scoobydog
    • August 21

22. problems with registering professional version

    By Edward5932, August 14
    • 1 reply
    • 132 views
    • 
    • Dave CCleaner
    • August 19

23. CCleaner tries to update each time I start Windows

    By wilbur1010, August 15
    • 2 replies
    • 140 views
    • 
    • wilbur1010
    • August 16

24. CCleaner Duplicate File Finder does not work

    By nerfmaste, September 13, 2015
    • 10 replies
    • 2,261 views
    • 
    • Enny Wunatall
    • August 14

25. CC v5.44.6577 - Chrome Beta detection missing

    By Gwolf2u, July 20, 2018
    • 8 replies
    • 796 views
    • 
    • drow
    • August 14