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I can't open Firefox Brower on my laptop.

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  • 1 has this problem
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  • Last reply by McCoy

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I keep getting window message " Firefox is already running. The old firefox process must be closed. " I have tried uninstalling and reinstalling but keep getting the same problem

I keep getting window message " Firefox is already running. The old firefox process must be closed. " I have tried uninstalling and reinstalling but keep getting the same problem

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Dupliate question.

Please continue here :

https://support.mozilla.org/en-US/questions/1272531