CCleaner Bug Reporting

7,053 topics in this forum

1. Autoupdate of WinRar

   By regalcars, February 18
   • 1 reply
   • 131 views
   • 
   • nukecad
   • February 18

2. CCleaner Will Not Delete Registry Key

   By sandstone42, February 16
   • 2 replies
   • 271 views
   • 
   • Andavari
   • February 23

3. CCleaner won't open on Windows on ARM (Surface Pro X) PC

   By bradavon, February 14
   • 2 replies
   • 383 views
   • 
   • Andavari
   • February 15

4. Last upgrade created duplicate entries for everything

   By Guardian, February 14
   • 1 reply
   • 172 views
   • 
   • Andavari
   • February 14

5. Wiped free disk space on HDD, now the drive is inaccessible.

   By FedUp, February 13
   • 5 replies
   • 299 views
   • 
   • Stephen CCleaner
   • May 4

6. BUG

   By Denis Cloutier, February 12
   • 1 reply
   • 965 views
   • 
   • hazelnut
   • February 12

7. Visited websites - Google Chrome

   By SMalik, February 6
   • 5 replies
   • 257 views
   • 
   • SMalik
   • February 6

8. CC keeps asking if I want to force close EDGE

   By GENO, February 1
   • 1 reply
   • 177 views
   • 
   • hazelnut
   • February 2

9. I got a Trojan Now I want to re install ccleaner how do i do it?

   By bill_hack, February 1
   • 2 replies
   • 163 views
   • 
   • Dave CCleaner
   • February 2

10. CCleaner Portable leaves some keys under registry

    By Andhika, January 31
    • 1 reply
    • 188 views
    • 
    • johnccleaner
    • February 1

11. CCleaner v5.76 Does Not Manage Firefox Alternate Search Engines Correctly

    By lmacri, January 30
    • 3 replies
    • 170 views
    • 
    • nukecad
    • January 31

12. CCleaner & Firefox troubleshooting

    By Belmont_Crusader, January 29
    • 4 replies
    • 228 views
    • 
    • Belmont_Crusader
    • February 1

13. ccleaner and wmi errors

    By mepowers, January 29
    • 7 replies
    • 281 views
    • 
    • MeganCCleaner
    • February 2

14. CCleaner is hanging up while trying to uninstall

    By hiyeahitsme, January 26
    • 1 reply
    • 167 views
    • 
    • Andavari
    • January 26

15. Using Reg Cleaner in CC 5.76.8269 and Surface 6 Pro leads to camera malfunction

    By Tegus, January 23
    • 3 replies
    • 220 views
    • 
    • hazelnut
    • January 24

16. licencenumber

    By lucpeeters, January 19
    • 1 reply
    • 252 views
    • 
    • Andrei CCleaner
    • January 19

17. Taskbar Icon

    By Nash HH, January 17
    • 5 replies
    • 353 views
    • 
    • gary12879
    • February 1

18. CCleaner stopped working

    By spireman, January 15
    • 2 replies
    • 286 views
    • 
    • nukecad
    • January 15

19. licence

    By lucpeeters, January 14
    • 1 reply
    • 238 views
    • 
    • Dave CCleaner
    • January 14

20. CCleaner fails to find duplicates

    By Hmm, January 14
    • 1 reply
    • 214 views
    • 
    • johnccleaner
    • January 14

21. CCleaner won't keep license key

    By Eric S, January 7
    • 2 replies
    • 237 views
    • 
    • Dave CCleaner
    • January 7

22. The custom column size is reset to the default

    By B1NOM, January 7
    • 1 reply
    • 168 views
    • 
    • nukecad
    • January 7

23. Can't disable CCleaner to start automatically with Windows.

    By kockarche, January 5
    • 1 reply
    • 232 views
    • 
    • nukecad
    • January 5

24. CCleaner Professional closes when minimized to the system tray.

    By Tom H, January 2
    • 1 reply
    • 257 views
    • 
    • MeganCCleaner
    • January 6

25. CCleaner 5.75 cannot close Avast Secure Browser

    By dziadzio, December 30, 2020
    • 2 replies
    • 228 views
    • 
    • dziadzio
    • December 31, 2020