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Firefox will not upgrade on my OS EX ElCaptian. It gets to restart, but won't install

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When I download the latest Firefox upgrade & then restart, the upgrade pops up again when Firefox reloads.

When I download the latest Firefox upgrade & then restart, the upgrade pops up again when Firefox reloads.

All Replies (2)

Please go to www.getfirefox.com, and download and install the latest version of Firefox manually.

Hello, after you download firefox from the above link that Tyler Downer's gave us and before install that latest version of Firefox manually, don't forget to trash the current Firefox application to do a clean install.

Do not select to remove your personal data, your profile data is stored elsewhere in the Firefox Profile Folder, so you won't lose your bookmarks or other personal data.

see also: How to download and install Firefox on Mac


thank you