Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

firefox wont run on my computer

  • 3 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 user1194064

more options

this is the error I am getting "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window."

this is the error I am getting "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window."

所有回覆 (3)

more options

That means that although the Firefox window is closed, it is still running in the background and will not respond to anything. The simplest solution to that is to restart the computer.

more options

The slightly less simple solution is to try to shut down Firefox using the Windows 7 Task Manager.

Ctrl+Shift+Esc launches the Task Manager (or you can choose it from the Ctrl+Alt+Del screen), then:

  • try the Applications tab, and End Task on Firefox windows you find there
  • if that does not work, try the Processes tab, and End Process on firefox.exe

This should crash Firefox out of memory and hopefully let you start it up again without having to shut down/restart Windows.

more options

jscher2000 said

The slightly less simple solution is to try to shut down Firefox using the Windows 7 Task Manager. Ctrl+Shift+Esc launches the Task Manager (or you can choose it from the Ctrl+Alt+Del screen), then:
  • try the Applications tab, and End Task on Firefox windows you find there
  • if that does not work, try the Processes tab, and End Process on firefox.exe
This should crash Firefox out of memory and hopefully let you start it up again without having to shut down/restart Windows.

由 user1194064 於 修改