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firefox doesn't work

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trying to down load firefox but nothing happen

User Agent

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6.3; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 1.1.4322)

trying to down load firefox but nothing happen == User Agent == Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6.3; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 1.1.4322)

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See if you can successfully download Firefox from this page. http://www.mozilla.com/en-US/firefox/all.html Make sure you select the correct localization / language.