Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Every once in a while my Firefox just jumps to Yahoo! and displays Yahoo! 404 - Page Not Found handler

  • 3 பதிலளிப்புகள்
  • 131 இந்த பிரச்னைகள் உள்ளது
  • 1 view
  • Last reply by toplisek

When I type in a URL in the address bar, for example http://www.LinkedIn.com sometimes I am forced to Yahoo!.com and an error is displayed:

Yahoo! 404 Page not found

Sorry, the page you were looking for could not be found

Showing related results for: http://websearch.ask.com/redirect?client=ff&src=kw&tb=FW...

When I type in a URL in the address bar, for example http://www.LinkedIn.com sometimes I am forced to Yahoo!.com and an error is displayed: Yahoo! 404 Page not found Sorry, the page you were looking for could not be found Showing related results for: http://websearch.ask.com/redirect?client=ff&src=kw&tb=FW...

All Replies (3)

Under "Tools" on your Firefox browser, select Add-Ons. On the Add-Ons page, select the Extensions tab. Scroll through the list until you find the Yahoo toolbar add-on. Disable, and then remove the add-on. I've had no problems since I did this earlier this evening. Easy fix!

what if you STILL get the same error? it seems to be certain URL domains that are giving me the problem...

jordanwj19 மூலமாக திருத்தப்பட்டது

Yes, I had the same issue. It is solved:Remove! Yahoo toolbar add-on