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I get the following message 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. but can't close the program without rebooting

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  • Last reply by cor-el

AnonymousUser
AnonymousUser
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Can't close Firefox in windows 7 without rebooting

This happened

Not sure how often

== After upgrading to 3.6.3

Can't close Firefox in windows 7 without rebooting == This happened == Not sure how often == After upgrading to 3.6.3

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cor-el
cor-el
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See http://kb.mozillazine.org/Firefox_hangs and Firefox hangs or is not responding - How to fix (Hang at exit)