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How do I reload a previous viersion. My Norton tool bar is not compatible. I used the Norton Identity Safe daily. I want it back!

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I updated to the new 4.0 version. I wish it would have said my Norton tool bar/identity safe was not supported.

I updated to the new 4.0 version. I wish it would have said my Norton tool bar/identity safe was not supported.

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I found that you can download version 3.6 http://www.mozilla.com/en-US/firefox/all-older.html you don't need to uninstall 4.0 It will return back as it was.