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Firefox loads, but no longer works. You can't type in the address bar, use help or anything. What do I do?

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  • 52 有這個問題
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  • 最近回覆由 cor-el

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I can get Firefox to open, but other than that nothing works. It doesn't respond to type or the mouse. In fact, it acts like your keyboard or mouse are no longer working. Which they are.

It was working fine & then it just stopped.

I've tried uninstalling & re-installing. That didn't help, nor did going back to an older version. I even tried using Windows restore point & going back in time. Nothing has helped.

My OS is Vista.

Can anyone help me? Thanks.

I can get Firefox to open, but other than that nothing works. It doesn't respond to type or the mouse. In fact, it acts like your keyboard or mouse are no longer working. Which they are. It was working fine & then it just stopped. I've tried uninstalling & re-installing. That didn't help, nor did going back to an older version. I even tried using Windows restore point & going back in time. Nothing has helped. My OS is Vista. Can anyone help me? Thanks.

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Hello,

Try Firefox Safe Mode to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.

(If you're not using it, switch to the Default theme.)

  • You can open Firefox 4.0+ in Safe Mode by holding the Shift key when you open the Firefox desktop or Start menu shortcut.
  • Or open the Help menu and click on the Restart with Add-ons Disabled... menu item while Firefox is running.

Once you get the pop-up, just select "'Start in Safe Mode"

If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, and you need to figure out which one. Please follow the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article for that.

To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.

When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.

Thank you.

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Do a clean reinstall and delete the Firefox program folder before (re)installing a fresh copy of the current Firefox release.

Download a fresh Firefox copy and save the file to the desktop.

Uninstall your current Firefox version, if possible, to cleanup the Windows registry and settings in security software.

  • Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you lose personal data like bookmarks and passwords from profiles of other Firefox versions.

Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.

  • (32 bit Windows) "C:\Program Files\Mozilla Firefox\"
  • (64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"

Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.

If you keep having problems then also create a new profile.