1. Open computer “System Preferences”, find and click on “Security & Privacy".
2. Find “Privacy" -> "Accessibility", then click on “Click the lock to make changes".
-->>Touch ID or enter your password to allow this.
-->>After unlock, click on the add button “+”.
3. Find “Applications”, click on “Xencelabs”.
-->>Then find “Xencelabs”, and click on “Open”.
4. After adding “Xencelabs”, continue to click the add button “+”.
5. Still find the “Application”->“Xencelabs”.
-->>Then click computer keyboard shortcuts "command+shift+.", the hidden folder ".guide" will be displayed as below.
-->>Then find “.guide”->“Xencelabs”, and click on “Open”.
6. Congratulations: “Xencelabs” and “XencelabsDriver” are added as below, privacy setting completed. Next restart the computer and then start working with the tablet on Mac OS computer!