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

Buscar en Ayuda

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

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

just downloaded firefox4 and when i try to open it get an error message on mac saying 'you cannot use the application "firefox" with this version of Mac OS X'. what do i do?

  • 3 respuestas
  • 7 tienen este problema
  • 1 visita
  • Última respuesta de jameslw

jameslw
jameslw
more options

is my mac os 10.4.11 too old for version 4 of firefox? if so how do i get back o older version?

is my mac os 10.4.11 too old for version 4 of firefox? if so how do i get back o older version?

Todas las respuestas (3)

TonyE
TonyE
  • Moderator
more options

Firefox 3 requires at least OS X 10.5, you can get Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

geahani
geahani
more options

thank you for your help. It is appreciated

jameslw
jameslw Autor de la pregunta
more options

thanks for help. they should check system before allowing you to replace with something that doesn't work, especially as had taken safari off system, so major pain getting access to net again. but all done now