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Firefox will not open more than one window and upon restarting will not open the previous tab and refuses to open bookmarks

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  • 2 have this problem
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  • Last reply by cor-el

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Firefox does not open more than one window. I can open plenty of tabs, but not more than one window. Upon closing firefox and trying to restart the browser will not open and needs to be closed through windows task manager. Upon trying to re-open Firefox I receive the 'oops this is embarassing , firefox cannot re-open your tabs" message. When I click on "new session" the bookmarks do not load. It is becoming very frustrating as I am a student and often do lots of research on the web while using lots of open windows.

Firefox does not open more than one window. I can open plenty of tabs, but not more than one window. Upon closing firefox and trying to restart the browser will not open and needs to be closed through windows task manager. Upon trying to re-open Firefox I receive the 'oops this is embarassing , firefox cannot re-open your tabs" message. When I click on "new session" the bookmarks do not load. It is becoming very frustrating as I am a student and often do lots of research on the web while using lots of open windows.

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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See:

If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.

  • Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
  • Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

See also "Hang at exit":

Modified by cor-el