Jump to content

CCleaner Bug Reporting

Is CCleaner not working properly on your system? Then let us know (with details to help us hunt down the problem to solve it for you and for others).
IMPORTANT: You may experience problems running CCleaner if your AV definitions are out of date. If your CCleaner has stopped working and you are using an old version of Trend Micro antivirus protection, you will need to update your Trend Micro from here https://esupport.trendmicro.com/en-us/home/index.aspx.

7,574 topics in this forum

  1. can't register newly purchased professional cleaner

    By salsasteve,
    • 3 replies
    • 1.4k views

  2. Registry Cleaner keeps causing issues in Windows 10

    By evildeadguy,
    • 2 replies
    • 327 views

  3. [Possible Bug] Windows 10 - Can't rename Windows apps in Uninstall section

    By gaveitatry,
    • 2 replies
    • 638 views

  4. Problem Since Downloading Newest Version

    By Peggy17,
    • 3 replies
    • 966 views

  5. Invalid key of the product

    By Tonux,
    • 5 replies
    • 2.2k views

  6. The Bugs keep adding up... End of an era may be near.

    By Gthomas,
    • 2 replies
    • 393 views

  7. v5.42.6495 (64-bit) Professional Closes does not clean

    By Jetrep,
    • 2 replies
    • 833 views

  8. portable version 5.42.6499 crashes

    By Guido76,
    • 0 replies
    • 445 views

  9. Update not recognized as installed

    By Tedejr,
    • 1 reply
    • 453 views

  10. CCleaner 5.42.6495

    By Kiwi,
    • 7 replies
    • 3k views

  11. Bitdefender just removed this ccleaner trojan!

    By CruzGibbs1975,
    • 2 replies
    • 427 views

  12. [Hotfix Released] CCleaner wiping Chrome profile for some users 1 2

    By hms1310,
    • 47 replies
    • 16.8k views

  13. New 5.42 Build -- Same Broke State

    By garetjax,
    • 4 replies
    • 754 views

  14. Cleaner registry cleaner , caused major os issues

    By tomm,
    • 2 replies
    • 394 views

  15. Skip User Account control warning not working

    By nolan_vode,
    • 1 reply
    • 811 views

  16. Bug in version 5.42 with Google Chrome

    By jmnb56,
    • 1 reply
    • 625 views

  17. German Version CCleaner ->difficult language

    By Dreckherb,
    • 1 reply
    • 414 views

  18. chrome sync error after every clean with ccleaner

    By LuX1o,
    • 0 replies
    • 770 views

  19. CCleaner v5.42.6495 (x64) FNTCACHE.dat Boot Problems

    By kryalix,
    • 2 replies
    • 847 views

  20. Trojan in version ccsetup542

    By markforce6,
    • 3 replies
    • 1.2k views

  21. ccleaner menu bar buttons broken on Win10 insider preview

    By bagelos,
    • 1 reply
    • 423 views

  22. Microsoft Edge

    By PaRi,
    • 1 reply
    • 2.8k views

  23. Go back to cleaner 5.41

    By jengr2015,
    • 15 replies
    • 2.3k views

  24. after cleaning your program browser Google gives here is such error it says unable to retrieve settings, some functions may be unavailable and changes to preferences will not be saved

    By nikita000,
    • 0 replies
    • 370 views

  25. CCleaner is not Cleaning All Temp Files

    By Narlo56,
    • 0 replies
    • 886 views
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept