Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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

How to install the extension on a computer for all users

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by cor-el

more options

Good day!

How do I install a new extension on a computer for all users of this computer at once? On the Internet, I found what I was looking for, but it does not work. firefox.exe -install-global-extension c:\temp\example.xpi

Is there a working solution to this problem?

Thanks in advance.

Good day! How do I install a new extension on a computer for all users of this computer at once? On the Internet, I found what I was looking for, but it does not work. firefox.exe -install-global-extension c:\temp\example.xpi Is there a working solution to this problem? Thanks in advance.

All Replies (1)

more options

See:

Note that the -install-global-extension command line switch is no longer supported.