Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

ค้นหาฝ่ายสนับสนุน

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

เรียนรู้เพิ่มเติม

Why do I continually get the following message even though I have closed Firefox? 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.

  • 1 การตอบกลับ
  • 1 คนมีปัญหานี้
  • 3 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย Hasan

more options

recently I receive the following message after having closed Firefox and attempt to open it. - 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'. - I have closed any open bookmarks. Google is my home page and I have closed that as well.

recently I receive the following message after having closed Firefox and attempt to open it. - ''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'. - I have closed any open bookmarks. Google is my home page and I have closed that as well.

การตอบกลับทั้งหมด (1)

more options