Search Support

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.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Since the last update last week keep getting this message "Firefox is already running but is not responding. To open a new window you must first close firefox or restart your system."

  • 1 baphendule
  • 13 zinale nkinga
  • 1 view
  • Igcine ukuphendulwa ngu TonyE

more options

Since the last update last week keep getting this message "Firefox is already running but is not responding. To open a new window you must first close firefox or restart your system." But no matter what you do firefox wont open even if you close computer and leave for a few days even uninstalled it just keep getting same message even tho not showing in the task manager. What do I do?

Since the last update last week keep getting this message "Firefox is already running but is not responding. To open a new window you must first close firefox or restart your system." But no matter what you do firefox wont open even if you close computer and leave for a few days even uninstalled it just keep getting same message even tho not showing in the task manager. What do I do?

All Replies (1)

more options

There are several causes for that error, see the "Firefox is already running but is not responding" error - How to fix article for details.