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Dúnadh an snáithe seo agus cuireadh sa chartlann é. Cuir ceist nua má tá cabhair uait.

firefox updated and now says "Server not found",I checked my proxy settings, windows firewall, and Microsoft security essentials

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I looked into my proxy settings, and confirmed I do not use one. I deleted firefox from my list of allowed programs and re-added it on windows firewall. I updated my Microsoft security essentials. Windows Explorer connects to websites correctly, but all i get from firefox is Server not found.

I looked into my proxy settings, and confirmed I do not use one. I deleted firefox from my list of allowed programs and re-added it on windows firewall. I updated my Microsoft security essentials. Windows Explorer connects to websites correctly, but all i get from firefox is Server not found.

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Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options)
key, and then starting Firefox. Is the problem still there?


Start your Computer in safe mode with networking. Then start Firefox. Try Safe web sites. Is the problem still there?

Starting The Computer In Safe Mode;
Free Online Encyclopedia

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locking as duplicate, please continue at https://support.mozilla.org/en-US/questions/1101132