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!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Firefox 4 not starting, unable to complete support instructions

  • 2 antwoorde
  • 55 hierdie probleem
  • 2 views
  • Laaste antwoord deur mayekk

more options

I walked through all the steps on the Mozilla support page, but Firefox 4 will not open. It launches (I can end the process in task manager) but then when I go to relaunch, nothing happens. It runs again in Task Manager, but no windows open. I can't disable extensions per the instructions, help!!!

I walked through all the steps on the Mozilla support page, but Firefox 4 will not open. It launches (I can end the process in task manager) but then when I go to relaunch, nothing happens. It runs again in Task Manager, but no windows open. I can't disable extensions per the instructions, help!!!

All Replies (2)

more options

i had this problem so i tried to do all sorts of stuffs. now its fine. so here's what i did. i simply uninstall firefox and ticked the checkbox in the uninstallation wizard that says something like erase history, bookmarks, etc. and then re-install firefox. hope i help.

more options

i tried complete re-install with no luck :/

my problem:

https://support.mozilla.com/en-US/questions/811296