We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

when trying to install 3.6.13 on Mac OS 10.3.9, double-click on disk image gets message "failed to mount - corrupt image" repeatedly.

  • 1 ŋuɖoɖo
  • 7 masɔmasɔ sia le wosi
  • 12 views
  • Nuɖoɖo mlɔetɔ cor-el

more options

Trying to install 3.6.13 on Mac OS 10.3.9. Disk image (3.6.13.dmg) downloads to Mac desktop. When I double-click on the disk image, I get a message "failed to mount - corrupt image." I have downloaded it and gotten same message repeatedly. I currently have Firefox 2.0.0.20.

Trying to install 3.6.13 on Mac OS 10.3.9. Disk image (3.6.13.dmg) downloads to Mac desktop. When I double-click on the disk image, I get a message "failed to mount - corrupt image." I have downloaded it and gotten same message repeatedly. I currently have Firefox 2.0.0.20.

All Replies (1)

more options

Firefox 2.0.0.20 is the last release that runs on Mac OS X 10.2 and 10.3
Firefox 3.0 versions and later require at least Mac OS X 10.4

See:

Mac: https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/2.0.0.20/mac/en-US/