為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

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

pdf downloads come in as filename.do.pdf

  • 1 回覆
  • 1 有這個問題
  • 3 次檢視
  • 最近回覆由 cor-el

more options

When I try to download a pdf it will display, which looks different then it used to. The web page shows a notification line that says This document may not be displayed correctly. Also the print and save pop up does not show anywhere.

When I try to download a pdf it will display, which looks different then it used to. The web page shows a notification line that says This document may not be displayed correctly. Also the print and save pop up does not show anywhere.

所有回覆 (1)

more options

Current Firefox versions have enabled a new build-in PDF Viewer that doesn't have all the features that other PDF readers like the Adobe Reader have.

You can change the action for Portable Document Format (PDF) from Preview in Firefox to use the Adobe Reader or set to Always Ask in "Firefox > Options > Applications".

You can set the pdfjs.disabled pref to true on the about:config page to disable the build-in PDF viewer.

See also: