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From the menu in the top left of the screen, select System Preferences
Select Security & Privacy
Select the Privacy tab
In the left pane, scroll down to select Files and Folders
In the right pane, scroll down until AutonomicSync.app is onscreen
Click the lock in the lower left corner
Enter the user password for the current account
Check off any of the available permissions that were previously declined.
The sync tool must be restarted for these permissions to take effect.