Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Firefox won't start, dialog says "firefox is already running" when it is not! There are no apps shown in the Task mangler, what gives?

  • 2 tontu
  • 24 am na jafe-jafe bii
  • 139 views
  • i mujjee tontu mooy Corliya

more options

This occurs on two different machines, one XP and one Win 7. I seems to occur when I close Firefox with a search or load in progress. There are no applications shown in the task manager, so there must be a process still finishing up. What would the process name be? I can wait several minutes usually and the problem goes away and Firefox will restart, but if I knew the process name I could kill it and restart Firefox.

This occurs on two different machines, one XP and one Win 7. I seems to occur when I close Firefox with a search or load in progress. There are no applications shown in the task manager, so there must be a process still finishing up. What would the process name be? I can wait several minutes usually and the problem goes away and Firefox will restart, but if I knew the process name I could kill it and restart Firefox.

All Replies (2)

more options
more options

It used 2 happen 2 me a lot, as well, on the old PC. The new one handles it pretty much instantaneously; & also, it won't be under the Applications tab in teh mangler (hehe), but under the Processes 1 probably as firefox.exe