I'm trying to upgrade to the latest version of Firefox for Mac, but when I drag the icon in my applications folder, a message says that I don't have the necessary permissions to install the upgrade. How can I make this? Thank you!

More to tell you.

If he has problems with the update or the permissions then simpler is to download the full version and trash the version currently installed to do a clean install of the new version.

Download a new copy of the Firefox program and save the file on the desktop DMG

  • Trash the present application Firefox to do a clean (re-) install
  • Install the new version you downloaded

Your profile data is stored in the Firefox profile folder, so you will not lose your bookmarks and other personal data.

Tags: Firefox

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