We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.exe*32 process does not shut down when program is closed in version 17.0.1, on windows 7 64 bit OS.

  • 2 replies
  • 6 have this problem
  • 46 views
  • Last reply by 14woody7yar

more options

When trying to open Firefox browser, I get a message Firefox is already running... You can stop the process or restart the computer. This is a recent problem and I can't think of any changes that may have occurred to change the functioning of the two programs.

When trying to open Firefox browser, I get a message Firefox is already running... You can stop the process or restart the computer. This is a recent problem and I can't think of any changes that may have occurred to change the functioning of the two programs.

Chosen solution

The support article on Firefox "hanging" has a few pointer on Firefox failing to fully shut down and clean up after itself. Does anything here help:

https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding#w_firefox-hangs-when-you-quit-it

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

The support article on Firefox "hanging" has a few pointer on Firefox failing to fully shut down and clean up after itself. Does anything here help:

https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding#w_firefox-hangs-when-you-quit-it

more options

Thank you for your help. I ended up uninstalling Java and installing the newest version. I then had a problem with Adobe Flash player always asking for permission for more download space..... Things seem to be resolved, for now.