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I download/install Firefox 4, but my home page keeps telling me to `upgrade to Firefox 4'.

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I've downloaded/installed Firefox 4 more times than I'd care to admit, but every time I open it, I get a sign telling me to upgrade to Firefox 4(?). I'm running Windows Vista on a Desktop.

I've downloaded/installed Firefox 4 more times than I'd care to admit, but every time I open it, I get a sign telling me to upgrade to Firefox 4(?). I'm running Windows Vista on a Desktop.

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I didn't find that this article related to my problem. However, today my Firefox updated itself, and this update solved it.