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

I've tried everything and still my Firefox says it's still running.

  • 2 replies
  • 7 have this problem
  • 1 view
  • Last reply by cor-el

more options

I've tried restarting my computer, deleting Firefox and re installing, deleting the parent lock file, and it still wont open. I would love to have my Firefox back :(

I've tried restarting my computer, deleting Firefox and re installing, deleting the parent lock file, and it still wont open. I would love to have my Firefox back :(

Chosen solution

You may have checked this, but since you didn't mention it: if you open the Windows Task Manager, can you find and terminate any instances of the firefox.exe process? Ctrl+Shift+Esc opens the Task Manager, then click the Processes tab. It's worth clicking the button to view processes started by other users just in case.

Read this answer in context 👍 1

All Replies (2)

more options

Chosen Solution

You may have checked this, but since you didn't mention it: if you open the Windows Task Manager, can you find and terminate any instances of the firefox.exe process? Ctrl+Shift+Esc opens the Task Manager, then click the Processes tab. It's worth clicking the button to view processes started by other users just in case.

more options