This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Silently uninstall older version of Firefox

  • 1 cavab
  • 2 have this problem
  • 10 views
  • Last reply by cor-el

dongocdung81
dongocdung81
more options

I need to create a wise package to check for older version of Firefox then uninstallt them. For the newer version, I can use the -ms switch to do silent uninstall. But for older version like ver 3.6.17, this switch doesn't work. What is the silent uninstall switch for older Firefox version?

I need to create a wise package to check for older version of Firefox then uninstallt them. For the newer version, I can use the -ms switch to do silent uninstall. But for older version like ver 3.6.17, this switch doesn't work. What is the silent uninstall switch for older Firefox version?

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

This says: 

Silent uninstall:
All version of Firefox
<path to setup executable> /S

See https://wiki.mozilla.org/Installer:Command_Line_Arguments