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Website and Add On Updater - 404 Not Found

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  • Last reply by FredMcD

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When trying to access both the Mozilla Website and Plugin in updater via add ons , I get a certificate warning and the page says 404 Not Found when I add an exception.

URLS: https://www.mozilla.org/en-US/firefox/new/ https://www.mozilla.org/en-US/plugincheck/?utm_source=firefox-browser&utm_medium=firefox-browser&utm_campaign=plugincheck-update

When trying to access both the Mozilla Website and Plugin in updater via add ons , I get a certificate warning and the page says 404 Not Found when I add an exception. URLS: https://www.mozilla.org/en-US/firefox/new/ https://www.mozilla.org/en-US/plugincheck/?utm_source=firefox-browser&utm_medium=firefox-browser&utm_campaign=plugincheck-update

Modified by findingscarlet

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What add-ons? Have you tried typing the web addresses?

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Ok images uploaded

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Chosen Solution

What add-ons? Have you tried typing the web addresses?