FF 4.0 incompatible with Norton 360. How can I uninstall 4.0 and back to 3.6?

I want to leave FF 4.0 and go to the old 3.6 version because I can't use Norton 360 I absolutely need and rely on. Can someone send a link on the 4.0 uninstalling and reinstalling 3.6?

Symantec focus on upgrades to make their modules works with Firefox 4. in the meantime, to return to Firefox 3.6, first uninstall Firefox 4, but do not select the option 'remove my Firefox personal data '. If you select this option, it will delete your bookmarks, passwords and other user data.

Then you can install the latest version of Firefox 3.6 available to http://www.mozilla.com/en-US/firefox/all-older.html - it will automatically use your favorite courses, passwords etc.

I recommend, to avoid possible problems with decommissioning, accessing your profile folder and delete the following files if they exist - extensions.cache, extensions.rdf, extensions.ini, extensions.sqlite and localstore.rdf. Delete these files will force Firefox to rebuild the list of installed extensions, check their compatibility and cancel the toolbar customizations.

For more information on how to find your profile folder, see https://support.mozilla.com/kb/Profiles

Tags: Firefox

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