Oct 25 2007

Did Firefox 2.0.0.8 eat your extensions?

Published by Rich Pav at 5:19 pm under General

When my copy of Mozilla Firefox automatically updated itself last week, it restarted without any extensions installed. in the Tools -> Addons dialog box they were all labeled "…will be installed after restart." I couldn't enable or disable any of them, and restarting did nothing.

Here's how to fix it:

  1. Quit Firefox.
  2. Navigate to C:\Documents and Settings\YOUR_USERNAME\Application Data\Mozilla\Firefox\Profiles\(random_letters_and_numbers).default
  3. Delete extensions.cache, extensions.ini, and extensions.rdf
  4. Navigate to the "extensions" subdirectory. Delete the folder "staged-xpis".
  5. Restart Firefox. It'll recreate the files you deleted and your all your extensions will be back in action.

This is the first time I've ever had a major problem with a Mozilla application.


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2 Responses to “Did Firefox 2.0.0.8 eat your extensions?”

  1. Kyle Eppard JAPAN Mac OS X Mozilla Firefox 2.0.0.8 on 25 Oct 2007 at 8:46 pm

    I didn't have that problem. Perhaps it's a Windows only bug. What extensions do you use?

    I've got…Colorful Tabs, Foxmarks Bookmarks Synchronizer, Gmail Manager, RikaiChan, StumbleUpon, and Torbutton.


  2. Rich Pav JAPAN Windows XP Mozilla Firefox 2.0.0.8 on 25 Oct 2007 at 9:30 pm

    I use a boatload of extensions, too many to name. The ones I can't do without are ColorZilla, DownloadThemAll!, dragdropupload, GmailManager, Google Browser Sync, Googlebar Lite, Greasemonkey, Rikaichan, NoScript, Tab Mix Plus, View Source Chart, and Web Developer. That's the bare minimum.