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On my other compuyer (Windows Vista) firefox is unable to connect. This is all of a sudden but all day.

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When clicking on my firefox icon on my wifes Windows Vista computer, I get an "Unable to connect" error. More specifically "Firefox can't establish a connection to the server at en-us.start3.mozilla.com". The network is working because internet explorer works fine. This just started this morning and continues all day.

When clicking on my firefox icon on my wifes Windows Vista computer, I get an "Unable to connect" error. More specifically "Firefox can't establish a connection to the server at en-us.start3.mozilla.com". The network is working because internet explorer works fine. This just started this morning and continues all day.

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Thank you for your help and it was a big help. I removed Norton software firewall, and firefox began to work. I thank you for your help and suggestion. Dennis

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Thank you for your help and it was a big help. I removed Norton software firewall, and firefox began to work. I thank you for your help and suggestion. Dennis