搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

I can't update Firefox due to "Cannot open output file" error.

  • 2 回覆
  • 2 有這個問題
  • 1 次檢視
  • 最近回覆由 FredMcD

more options

Whenever I try to run the Firefox installer, I get this error message saying "cannot open output file"

Whenever I try to run the Firefox installer, I get this error message saying "cannot open output file"

所有回覆 (2)

more options

What version are you trying to install and where did you get the file at?

more options

Some protection programs don't like the update/install stubs. Go here for the full installer.

http://www.mozilla.org/en-US/firefox/all/ Download Firefox For All Languages And Systems