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Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

I downloaded Firefox 4 to replace my Firefox 3 on my Mac, but 4.0 for Mac says it will not open on my computer. How can I get my Firefox 3 version back?

  • 1 antwurd
  • 13 hawwe dit probleem
  • 8 werjeftes
  • Lêste antwurd fan TonyE

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Firefox just updated my Firefox 3.??? version on my Mac. Firefox encouraged me to download the new 4.0 version for Mac, so I did. However, when I try to open the 4.0 version it says that it cannot run on my OS X version (which has been updated). How can I either get Firefox 4.0 to work, or alternatively how can I get my latest version of 3.??? reinstalled. (I could not find the 3.??? version to install on the Firefox site.)

Firefox just updated my Firefox 3.??? version on my Mac. Firefox encouraged me to download the new 4.0 version for Mac, so I did. However, when I try to open the 4.0 version it says that it cannot run on my OS X version (which has been updated). How can I either get Firefox 4.0 to work, or alternatively how can I get my latest version of 3.??? reinstalled. (I could not find the 3.??? version to install on the Firefox site.)

Alle antwurden (1)

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You can get Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

Firefox 4 requires at least OS X 10.5