On Monday September 25th from 10PM EDT - 12AM EDT (2AM UTC - 4AM UTC on September 26th), we will be performing system maintenance on the Firefox Accounts databases for two hours. During the maintenance window, there will be brief periods of a few minutes where users will not be able to login to their accounts. Please try again at a later time.

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。

Learn More

I can't disable the firefox.pdf "app".

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

more options

Emails with .PDF attachments have the Firefox logo on them and are opened by the Firefox.PDF "app". I want it totally disabled. I don't want to ever see it again. I have wasted two hours trying to figure out how to just use Adobe .PDF.

For downloads I have made the selection to use Adobe.PDF. That works.

Any help would be appreciated.

Emails with .PDF attachments have the Firefox logo on them and are opened by the Firefox.PDF "app". I want it totally disabled. I don't want to ever see it again. I have wasted two hours trying to figure out how to just use Adobe .PDF. For downloads I have made the selection to use Adobe.PDF. That works. Any help would be appreciated.

所有回覆 (3)

more options

選擇的解決方法

由 user104147805413306348376805769878442569366 於 修改

more options

Where are the email attachments opening from? For example:

  • webmail site you are viewing in Firefox
  • webmail site you are viewing in a different browser
  • separate email program outside of Firefox
more options

You could make the following preference in about:config true. pdfjs.disabled

https://support.mozilla.org/en-US/kb/about-config-editor-firefox