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I am running Firefox 3.5.4. When I try to upgrade to a newer version I get "Firefox is configured to use a proxy server that is refusing connections." Then, I have to re-install 3.5.4 to get to the internet. I have Windows XP. How do I fix this?

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Any version of Firefox above 3.5.4 I try to install will not let me get to the internet. Each Firefox gets upgraded it keeps giving me the error message that "Firefox is configured to use a proxy server that is refusing connections." Then I need to re-install 3.5.4 to get to the internet. This is driving me nuts! How do I fix this?

Any version of Firefox above 3.5.4 I try to install will not let me get to the internet. Each Firefox gets upgraded it keeps giving me the error message that "Firefox is configured to use a proxy server that is refusing connections." Then I need to re-install 3.5.4 to get to the internet. This is driving me nuts! How do I fix this?

Giải pháp được chọn

You can find the connection settings in Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select "No Proxy"

See "Firefox connection settings":



Start Firefox in Troubleshoot Firefox issues using Safe Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

See also:

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Chi tiết hệ thống bổ sung

Điều này bắt đầu khi...

Anytime I attempt to upgrade Firefox

Phần bổ trợ đã cài đặt

  • getplusadobe15229
  • Default Plug-in
  • Office Plugin for Netscape Navigator
  • Adobe Acrobat Plug-In Version 7.00 for Netscape
  • Shockwave Flash 10.0 r45
  • GEPlugin
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • Google Updater pluginhttp://pack.google.com/
  • RealJukebox Netscape Plugin
  • RealPlayer(tm) LiveConnect-Enabled Plug-In
  • 6.0.12.1040
  • Google Update
  • Next Generation Java Plug-in 1.6.0_18 for Mozilla browsers
  • Java(TM) Platform SE binary
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • DRM Netscape Network Object
  • Npdsplay dll
  • DRM Store Netscape Plugin

Ứng dụng

  • Chuỗi đại diện người dùng: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.4) Gecko/20091016 Firefox/3.5.4 ( .NET CLR 3.5.30729)

Thông tin chi tiết

cor-el
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17589 giải pháp 159121 câu trả lời
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Giải pháp được chọn

You can find the connection settings in Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select "No Proxy"

See "Firefox connection settings":



Start Firefox in Troubleshoot Firefox issues using Safe Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

See also:

You can find the connection settings in Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select "No Proxy" See "Firefox connection settings": * https://support.mozilla.com/kb/Firefox+cannot+load+websites+but+other+programs+can ---- Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes). *Don't make any changes on the Safe mode start window. *https://support.mozilla.com/kb/Safe+Mode See also: *http://kb.mozillazine.org/Preferences_not_saved

Người tạo câu hỏi

Thank you so much! I've got the new 5.0 version of Firefox up and running. I appreciate your help.

Thank you so much! I've got the new 5.0 version of Firefox up and running. I appreciate your help.
cor-el
  • Top 10 Contributor
  • Moderator
17589 giải pháp 159121 câu trả lời
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Câu trả lời hữu ích

You're welcome

You're welcome