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详细了解

Whenever I launch firefox (44.0.2) for Mac I get an error that says "another copy of firefox is already open". How do i fix this? It's driving me crazy!

  • 3 个回答
  • 1 人有此问题
  • 2 次查看
  • 最后回复者为 FredMcD

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Mac OS 10.6.8 Error only happens at start-up and can be dismissed. Once dismissed, the browser works perfectly. I've seen fixes for this problem for Windows but not Mac. Adobe Flash totally disabled.

Mac OS 10.6.8 Error only happens at start-up and can be dismissed. Once dismissed, the browser works perfectly. I've seen fixes for this problem for Windows but not Mac. Adobe Flash totally disabled.

被采纳的解决方案

Thanks for your suggestion, but I think that I located the source of the problem: the RoboForm toolbar. After I posted my original question, I discovered that if I evoked RoboForm to fill-in a password, I was also getting the "another copy of Firefox is already open" error, and RoboForm would not work. So, that seemed too coincidental to me. I deleted the RoboForm add-on and reinstalled it. The error disappeared and RoboForm is working again!

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所有回复 (3)

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Check and see if Firefox is already running first. Then start the browser. Is the problem still there?

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选择的解决方案

Thanks for your suggestion, but I think that I located the source of the problem: the RoboForm toolbar. After I posted my original question, I discovered that if I evoked RoboForm to fill-in a password, I was also getting the "another copy of Firefox is already open" error, and RoboForm would not work. So, that seemed too coincidental to me. I deleted the RoboForm add-on and reinstalled it. The error disappeared and RoboForm is working again!

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That was very good work. Well Done. Please flag your last post as Solved Problem so others will know.