Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

Reset Firefox at least once a week so uninstalled and downloaded. Will not open.

  • 1 Antwort
  • 2 haben dieses Problem
  • 10 Aufrufe
  • Letzte Antwort von FredMcD

Weitere Optionen

Firefox would freeze up so I had to reset at least once a week. Decided to uninstall and download. Now I get message "Your Firefox profile cannot be loaded. It may be missing or inaccessible." and Firefox does not open. I have tried to intall 3 times. Restarted laptop each time.

Firefox would freeze up so I had to reset at least once a week. Decided to uninstall and download. Now I get message "Your Firefox profile cannot be loaded. It may be missing or inaccessible." and Firefox does not open. I have tried to intall 3 times. Restarted laptop each time.

Alle Antworten (1)

Weitere Optionen

Follow these steps carefully. If you have any question, just ask.


  • 1

Download Firefox Full Installer For All languages And Systems {web link} Save the file. Then;

  • 2

Uninstall Firefox from your computer {web link}

After, reboot the computer. Then run the full installer.


If you still have a problem, create a new profile. After, make sure it works. Then you can transfer from old to new.

https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile

https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles

https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing-inaccessible