How do I fix "security or firewall blocking the connection?"


  1. Sammisgram
    Posts : 7
    Windows 7 64 bit
       New #1

    How do I fix "security or firewall blocking the connection?"


    After installing a Firefox update I cannot connect to the internet on my desktop. I am online because I can get Livemail. I have also tried using IE and still cannot connect
    I've run the diagnostic..."Security or Firewall blocking the connection..."
    I use Norton 360 which could be the problem, but I cannot open it.

    Any help or ideas would be appreciated.

    Thanks...Toni
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  3. boohbah
    Posts : 14,606
    Microsoft Windows 7 Home Premium 64-bit 7600
       New #2

    where did you download the updated firefox , or was it an in house firefox update?
    i would do a system restore and then download firefox from the mozilla download site
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  4. Sammisgram
    Posts : 7
    Windows 7 64 bit
    Thread Starter
       New #3

    It was an in house update. Tried System's Restore, but still having problem, so I can't connect to internet with any browser. I'm now trying to reinstall Norton 360 and see if I can get it to open.

    Thanks.
      My Computer
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  6. Sammisgram
    Posts : 7
    Windows 7 64 bit
    Thread Starter
       New #4

    Problem fixed. I was able to reinstall Norton 360 and all is well.
    Thanks for your help.
      My Computer
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