We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Since upgrading have gotten a LOT of Program not responding msg

  • 1 réponse
  • 3 ont ce problème
  • 6 vues
  • Dernière réponse par user633449

more options

Upgraded Firefox on a system running Win7, and since that time when I open it and attempt to do something get the error message "the program is not responding." Have uninstalled and reinstalled firefox and cleaned the system thinking it was a corrupt file, but nothing has improved. NEVER had these issues before the upgrad

Upgraded Firefox on a system running Win7, and since that time when I open it and attempt to do something get the error message "the program is not responding." Have uninstalled and reinstalled firefox and cleaned the system thinking it was a corrupt file, but nothing has improved. NEVER had these issues before the upgrad

Toutes les réponses (1)

more options

Hello,

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.

Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

Thank you.