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How do I revert to ver. 3.6 from ver. 4.0.

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  • 7 有這個問題
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  • 最近回覆由 ronmacrae

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Version 4.0 is not compatible with Norton 360 ver. 5.0. Tey are working on an upgrade.

Version 4.0 is not compatible with Norton 360 ver. 5.0. Tey are working on an upgrade.

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Hopefully Symantec will have an update for Firefox 4 soon. To downgrade to Firefox 3.6.* you can uninstall Firefox 4, but do not select the option to "Remove my Firefox personal data". If you select that option it will delete your bookmarks, passwords and other user data.

You can then install Firefox 3.6.* available from http://www.mozilla.com/en-US/firefox/all-older.html - it will automatically use your current bookmarks, passwords etc.

To avoid possible problems with downgrading, I recommend going to your profile folder and deleting the following files if they exist - extensions.cache, extensions.rdf, extensions.ini, extensions.sqlite and localstore.rdf. Deleting these files will force Firefox to rebuild the list of installed extensions, checking their compatibility, and reset toolbar customizations.

For details of how to find your profile folder see https://support.mozilla.com/kb/Profiles

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please ignore

由 ronmacrae 於 修改