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1. #Reinstall mozilla firefox windows 7 how to
2. #Reinstall mozilla firefox windows 7 manual
3. #Reinstall mozilla firefox windows 7 software

Revo uninstaller) since these tools can sometimes do more harm than good! Also avoid using 3rd party uninstallers (e.g. Note: Registry editing is a potentially hazardous undertaking. Normally, these extra entries are harmless and it is not necessary to remove them. The Firefox uninstall will leave behind some Windows registry entries.

Windows Vista and above: C:\Users\\AppData\Local\Mozilla\ Firefox and C:\Users\\AppData\Local\Mozilla\ updates and/or C:\Users\\AppData\Local\VirtualStore\Program Files\ Mozilla Firefox (if found).Windows 2000/XP: C:\Documents and Settings\\Local Settings\Application Data\Mozilla\ Firefox.Deleting the wrong folder will remove your user profile data! Folders containing temporary Firefox data ( *.mfl files, Cache and Updates), which would be located here, if not removed by the uninstall process (you'll need to show hidden files and folders): Important: Make sure you delete the folder(s) under Local Settings or Local.Windows XP and above: Delete all C:\WINDOWS\Prefetch\FIREFOX* files.( Optional) Delete the following additional files or folders (recommended if you are preparing for a clean reinstall):.This step should not be needed unless the Firefox uninstall from the Windows Control Panel failed. If necessary, remove the "Mozilla Firefox" shortcuts in the Windows Start -> Programs menu by right-clicking and deleting the entries.Delete the Firefox Installation directory located here, by default: C:\Program files\ Mozilla Firefox or, on 64-bit Windows, C:\Program Files (x86)\ Mozilla Firefox (Optionally make a backup copy of the "plugins" or "browser/plugins" subfolder first, since it may contain the Windows Media Player Firefox plugin and/or other plugin files, so that you can restore it later if you plan on reinstalling Firefox.).Įven if the uninstall fails, as it may in some cases, continue on with the rest of the uninstall instructions. This option has been removed in Firefox 31 so, if you wish to remove your Firefox user profile data, you will need to do it manually ( see below for instructions). DO NOT select this option if you want to keep your Firefox profile data and settings. This removes your Firefox user profile data (bookmarks, passwords, cookies, extensions, preferences, etc.). Note: In Firefox 30.0 and below, the uninstaller includes the option, "Remove my Firefox personal data and customizations". On Windows XP (or below), double-click "Add or Remove Programs" Select "Mozilla Firefox " in the list of installed programs and click "Remove" to run the uninstaller.On Windows Vista and above, go to "Programs -> Programs and Features", select Mozilla Firefox and click click Uninstall.(For a list of all about: pages, enter about:about in the address bar.Exit Firefox completely, open the Windows Control Panel and then, The Troubleshooting Information page ( about:support page) includes other about: page links and troubleshooting resources. Telemetry Data shared with Mozilla ( about:telemetry page) contains detailed data about performance, hardware, usage and customization. The Firefox Task Manager ( about:performance page) lets you see what tabs or extensions are slowing down Firefox. If you've tried all of these troubleshooting methods, and you're still having problems, here are some other solutions you can try:

See the Profile Manager - Create, remove or switch Firefox profiles article for instructions. You can create a new, additional profile which will not contain any of your old Firefox data.

Sometimes files in your Firefox profile folder that correspond to the essential information that a Firefox Refresh doesn't remove (such as bookmarks and browsing history) may be causing the issue.

#Reinstall mozilla firefox windows 7 manual

You can also do a manual refresh by creating a new profile and transferring your important data to the new profile. Note: There's a Refresh Firefox button in the Firefox Troubleshoot Mode Safe Mode window, if you can't start Firefox normally. Make sure other items you want to keep are not selected.

#Reinstall mozilla firefox windows 7 how to

To learn more, see Clear cookies and site data in Firefox and How to clear the Firefox cache. Many problems with loading web pages can be resolved by clearing Firefox's cookies and cached Web content. Sometimes problems can be fixed by simply restarting your computer and then starting Firefox again.

#Reinstall mozilla firefox windows 7 software

8.2 Check for conflicts with your Internet security software.