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

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

I can't follow instructions because popup says Firefox already running; CLOSE button used to work but doesn't today.

  • 3 ŋuɖoɖowo
  • 3 masɔmasɔ sia le wosi
  • 3 views
  • Nuɖoɖo mlɔetɔ FredMcD

more options

Sometimes when I open Firefox I get a box (shouldn't have used the word POPUP--it distracted the search function)--anyhow, a box saying Firefox already running and I select the CLOSE FIREFOX button and everything is fine but today CLOSE FIREFOX refuses to close firefox.

Sometimes when I open Firefox I get a box (shouldn't have used the word POPUP--it distracted the search function)--anyhow, a box saying Firefox already running and I select the CLOSE FIREFOX button and everything is fine but today CLOSE FIREFOX refuses to close firefox.

Ŋuɖoɖo si wotia

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (3)

more options
more options

gelnd said

Sometimes when I open Firefox I get a box (shouldn't have used the word POPUP--it distracted the search function)--anyhow, a box saying Firefox already running and I select the CLOSE FIREFOX button and everything is fine but today CLOSE FIREFOX refuses to close firefox.

Is there any place to say thank you Thank You THANK YOU? If there isn't there should be. i am 85 years old and have never been technically proficient, but your instructions worked so thank you Thank You THANK YOU.

more options

Ɖɔɖɔɖo si wotia

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.