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      Latest reply on Aug 20, 2018 11:51 AM by rnbarg
      rnbarg Level 1 Level 1 (0 points)

        I mistakenly installed the beta version (12) of Safari (13606.1.36.1.2) on a production machine running macOS High Sierra

        Version 10.13.6 (17G65) which is a non-beta version. How do I revert back to the production non-beta version of Safari 11?  Is the only option a reinstall of the OS?