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

I constantly click hyperlinks in emails in Outlook; every few days instead of opening that link in new Tab, Firefox gives error "Firefox is already running etc"

  • 1 jibu
  • 1 ana tatizo hili
  • 2 views
  • Last reply by cor-el

more options

My issue: I constantly click hyperlinks in emails in Outlook. Every few days instead of opening that link in a new Tab, Firefox gives the error "Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system".

Such a pain. Often I don't notice that Firefox has started giving this error, so delete emails I've already clicked on the desired link for.

My issue: I constantly click hyperlinks in emails in Outlook. Every few days instead of opening that link in a new Tab, Firefox gives the error "Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system". Such a pain. Often I don't notice that Firefox has started giving this error, so delete emails I've already clicked on the desired link for.

All Replies (1)

more options