Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Using FF 3.6.13, it cannot open an Adope PDF ( says file not found) while all other browsers work!!!!

  • 2 replies
  • 74 have this problem
  • 3 views
  • Last reply by jcalvert

jcalvert
jcalvert
more options

I have updated FF and Adobe Reader and its plugin to the latest levels. This error happens on several PC's of friends as well so it is a serious issue. Chrome, IE and others have no problems at all when executing the same thing on the same PC.

I have updated FF and Adobe Reader and its plugin to the latest levels. This error happens on several PC's of friends as well so it is a serious issue. Chrome, IE and others have no problems at all when executing the same thing on the same PC.

Chosen solution

https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox

https://support.mozilla.com/en-US/kb/Opening+PDF+files+within+Firefox

Read this answer in context 👍 2

All Replies (2)

the-edmeister
the-edmeister
more options

Chosen Solution

https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox

https://support.mozilla.com/en-US/kb/Opening+PDF+files+within+Firefox

jcalvert
jcalvert Question owner
more options

The above instruction set for opening PDFs within Firefox DID in fact work. Thanks!

It does open it in a separate window from FF but at least it works. ( yes, I tried the options to stop that no luck)