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.

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 want to uninstall this program and I have tried doing it thru the Control Panel and also in the Uninstall Wizard and I keep getting "error launching installer"

  • 1 cavab
  • 7 have this problem
  • 5 views
  • Last reply by cor-el

more options

I have tried doing the uninstall thru the control panel and I get the msg "error launching installer" and then I tried using the uninstall wizard C:\Program Files\MozillaFirefox\uninstall\helper.exe and I got the same error msg.

I have tried doing the uninstall thru the control panel and I get the msg "error launching installer" and then I tried using the uninstall wizard C:\Program Files\MozillaFirefox\uninstall\helper.exe and I got the same error msg.

All Replies (1)

more options