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firefox can not establish a connection

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I am unable to open a web browser...firefox is unable to connect to the server

I am unable to open a web browser...firefox is unable to connect to the server

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Please be more specific, I have no idea whats the problem

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Probably your security software blocking Firefox, see : Firefox cannot load websites but other programs can

see also: Firewalls


thank you

Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

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try ctrl + r then type firefox.exe all lower case this will run firefox