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.

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Often when I try to open Firefox again after closing it, a message pops up saying Firefox is already running (it is not!), so I have to restart my computer.

charlie181818
charlie181818
more options

Many times when I try to open my Firefox (3.6.11) after closing it, a message pops up saying "Firefox is already running. You must close the porcess or restart your computer before you can open it." Because it is already closed and I have nothing else to close, I close the message and try again, and the same message pops up again... So I have no choice but to restart my computer. (charlie181818@*******.***)

Many times when I try to open my Firefox (3.6.11) after closing it, a message pops up saying "Firefox is already running. You must close the porcess or restart your computer before you can open it." Because it is already closed and I have nothing else to close, I close the message and try again, and the same message pops up again... So I have no choice but to restart my computer. (charlie181818@*******.***)

Gewysig op deur cor-el

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

See this:
https://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_at_exit