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error message of "404 - page not found" after downloading and installing Firefox 15

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Error message of "404 page not found" after downloading the latest version of Firefox.

Error message of "404 page not found" after downloading the latest version of Firefox.

Solución elegida

This sometimes is the result of firewall software protecting you from changed applications. Or it might be something else. Can you review this article and see whether it helps: Firefox can't load websites but other browsers can.

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Solución elegida

This sometimes is the result of firewall software protecting you from changed applications. Or it might be something else. Can you review this article and see whether it helps: Firefox can't load websites but other browsers can.