Sierra: Won't launch after upgrading to Sequoia

 Problem

Sierra displays an error and will not launch after upgrading to Sequoia.

 Solution

After upgrading, it will ask if you would like to share to your local network. If you answered “no”, you will need to go in and enable the setting.

  1. Open System Settings

  2. Open Privacy & Security

  3. Open Local Network

  4. Allow Uninstall Sierra Desktop App

 

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Verified: Nov 6, 2024