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When I exit Firefox, the firefox.exe process continues to run. I cannot re-launch Firefox unless I first stop the firefox.exe process using Task Manager. How do I fix this problem?

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  • Last reply by TonyE

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I am running WinXP Pro, SP3. I uninstalled and re-installed Firefox and the problem didn't go away. This problem started about 2 months ago. Firefox always worked fine before that. This happens very frequently -- If I have been using Firefox previously, and I closed the program, when I try to re-launch it, about 50% of the time, I need to use Task Manager to stop a persistently running firefox.exe process.

I am running WinXP Pro, SP3. I uninstalled and re-installed Firefox and the problem didn't go away. This problem started about 2 months ago. Firefox always worked fine before that. This happens very frequently -- If I have been using Firefox previously, and I closed the program, when I try to re-launch it, about 50% of the time, I need to use Task Manager to stop a persistently running firefox.exe process.

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See the "hangs at exit" section of the Firefox hangs or is not responding - How to fix article.

A similar article on this is http://kb.mozillazine.org/Firefox_hangs#Hang_at_exit