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can't update from 79.0 FF to 80.0 keeps saying failed

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  • 最近回覆由 FredMcD

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can't update from 79.0 FF to 80.0 keeps saying failed.Tryed safe mode and restart.still failed.don't want to reinstall,afraid of losing all my setups

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Note: Firefox comes in three or more folders on all computers. They are;

Maintenance: (Programs Folder) <Windows Only> Firefox itself: (Programs Folder) And two folders in the profile of each user on the computer for each Firefox profile for that user.

If you remove the Firefox folder, the user profiles would not be affected.


If you have trouble with the upgrade, use this link; http://www.mozilla.org/en-US/firefox/all/

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