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.

Etsi tuesta

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.

Lue lisää

I have MAC OS version 10.4.11. I can't seem to install the new 4.0 on this MAC. HELP PLEASE

  • 2 vastausta
  • 8 henkilöllä on sama ongelma
  • 1 näyttö
  • Viimeisin kirjoittaja icky_thump

more options

We downloaded 4.0 into our applications folder. Then we dragged the icon to the dock. When we click on it we get a message that we cannot use the application "Firefox.app" with this version of Mac OS X. Our Mac is OS 10.4.11 - what's the problem?

We downloaded 4.0 into our applications folder. Then we dragged the icon to the dock. When we click on it we get a message that we cannot use the application "Firefox.app" with this version of Mac OS X. Our Mac is OS 10.4.11 - what's the problem?

Kaikki vastaukset (2)

more options

Firefox 4 requires at least OS X 10.5.

more options

there is no help for you pfontaine. FF does not care about us 10.4 users.