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Download of Firefox 21 crashed, reboot no good, can't open existing nor download 22

  • 3 réponses
  • 6 ont ce problème
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  • Dernière réponse par cor-el

DenLo53
DenLo53
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I downloaded 21, then tried to open Firefox. I received a popup saying I had to reboot the computer. I did this several times. I still can't open Firefox or download another version. I keep getting the reboot message. I've thought of uninstalling and starting over, but I don't want to loose my bookmarks. What can I do?

I downloaded 21, then tried to open Firefox. I received a popup saying I had to reboot the computer. I did this several times. I still can't open Firefox or download another version. I keep getting the reboot message. I've thought of uninstalling and starting over, but I don't want to loose my bookmarks. What can I do?

Toutes les réponses (3)

kobe
kobe
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NOTE: You will not lose bookmarks by reinstalling Firefox.

Certain Firefox problems can be solved by performing a Clean reinstall. This means you remove Firefox program files and then reinstall Firefox. Please follow these steps:

Note: You might want to print these steps or view them in another browser.

  1. Download the latest Desktop version of Firefox from http://www.mozilla.org and save the setup file to your computer.
  2. After the download finishes, close all Firefox windows (click Exit from the Firefox or File menu).
  3. Delete the Firefox installation folder, which is located in one of these locations, by default:
    • Windows:
      • C:\Program Files\Mozilla Firefox
      • C:\Program Files (x86)\Mozilla Firefox
    • Mac: Delete Firefox from the Applications folder.
    • Linux: If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it - see Install Firefox on Linux. If you downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory.
  4. Now, go ahead and reinstall Firefox:
    1. Double-click the downloaded installation file and go through the steps of the installation wizard.
    2. Once the wizard is finished, choose to directly open Firefox after clicking the Finish button.

Please report back to see if this helped you!

iamjayakumars
iamjayakumars
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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.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.

You can also try to boot ads about:downloads and/or run Firefox once as Administrator.