In you case please see [[Add-ons are disabled after updating Firefox]]

You seem to have Firefox 5.0 already installed and the Google toolbar will not work with that version or any future version of Firefox. Firefox 5.0.1 is the current version. Firefox 6 is scheduled to be released (replacing Firefox 5.0.1) on 08-16-2011 (subject to change). Google decided that they will no longer produce the Google Toolbar for Firefox beyond Firefox 4. <u>Future versions of Google toolbar will only work with IE7-9. Google Toolbar is not available on any other browser, even Google's own browser.</u> *http://googletoolbarhelp.blogspot.com/2011/07/update-on-google-toolbar-for-firefox.html *http://www.google.com/support/toolbar/bin/answer.py?answer=1342452&topic=15356%29 *Google Toolbar 8 FAQ (IE only): https://www.google.com/support/toolbar/bin/answer.py?hl=en&answer=1111588 Alternatives: *http://kb.mozillazine.org/Using_Google_Toolbar_features_without_toolbars *https://addons.mozilla.org/en-US/firefox/addon/googlebar-lite/ *https://addons.mozilla.org/en-US/firefox/addon/gbookmarks-google-bookmarks-fo/ '''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.''' --------------------------- Not related to your question, but... You need to update some plug-ins: *Plug-in check: https://www-trunk.stage.mozilla.com/en-US/plugincheck/ *Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]