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

Firefox won't open You Tube - says it doesn't exist

  • 2 replies
  • 13 have this problem
  • 1 view
  • Last reply by Catsnharps

more options

I've been sent a you tube site by email. When I click on it, from email, the site opens. However when I cut and paste the site into Firefox it says Your Search - xxxxx - did not match any options. Now I used cut and paste so I know it's correct. I also know the site works and my husband and friends can open this same site from their browsers. I went into Firefox Options, to security, to Allowed Sites and added YouTube. Still won't open. How do I fix this? Thanks.

I've been sent a you tube site by email. When I click on it, from email, the site opens. However when I cut and paste the site into Firefox it says Your Search - xxxxx - did not match any options. Now I used cut and paste so I know it's correct. I also know the site works and my husband and friends can open this same site from their browsers. I went into Firefox Options, to security, to Allowed Sites and added YouTube. Still won't open. How do I fix this? Thanks.

All Replies (2)

more options

Hello,

Many site issues can be caused by corrupt cookies or cache. In order to try to fix these problems, the first step is to clear both cookies and the cache. Note: This will temporarily log you out of all sites you're logged in to. To clear cache and cookies do the following:

  1. Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
  2. Under "Time range to clear", select "Everything".
  3. Now, click the arrow next to Details to toggle the Details list active.
  4. From the details list, check Cache and Cookies and uncheck everything else.
  5. Now click the Clear now button.

Further information can be found in the Clear your cache, history and other personal information in Firefox article.

Did this fix your problems? Please report back to us!

Thank you.

more options

Hello, I did as requested, cleared cache and cookies. Still can't get any youtube sites except as a link sent to me in email. This problem is not restricted to Firefox - when I use IE or chrome I cannot access youtube. So I suspect it is related to Norton. I do not particularly want Norton but this is a new computer and it came with Norton installed. I had thought I'd wait until they start dunning me to pay for it and then uninstall it. However maybe I should do this now. Or might there be other causes? Thanks,