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

Error message when opening firefox

  • 1 reply
  • 4 have this problem
  • 1 view
  • Last reply by cor-el

more options

Firefox is having trouble recovering your windows and tabs. This is usually caused by a recently opened web page.

        You can try:
         
           Removing one or more tabs that you think may be causing the problem
           Starting an entirely new browsing session

I keep getting this message everytime I open Friefox. anysuggestion as to how to fisx this????

Thank you

Firefox is having trouble recovering your windows and tabs. This is usually caused by a recently opened web page. You can try: Removing one or more tabs that you think may be causing the problem Starting an entirely new browsing session I keep getting this message everytime I open Friefox. anysuggestion as to how to fisx this???? Thank you

All Replies (1)

more options

A likely cause is that you are first closing all Firefox windows and then close the Firefox application.

Some have reported that closing Firefox (Firefox > Quit) while the browser window is still open works for them.


  • Bug 845681 - Closing all windows and quitting Firefox afterwards leads to about:sessionrestore to be shown on next startup

(please do not comment in bug reports: https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)