1. Please go to "Finder – Preferences - Sidebar". 

2. On the Sidebar tab, please make sure your Macintosh HD (Mac) Hard Disk is enabled. 

Please visit the XP-Pen website (https://www.xp-pen.com/download/index) and download and install the most recent driver until complete. 

3. Open “Launchpad” and find “PenTabletSetting”. 

4. Open “System Preferences”, then "Security & Privacy". 

5. On the “Accessibility” setting, find “Unlock” first then click “PenTabletSetting” and “-” to delete it.

6. Click the “+” button. 

7. Go to "Application" – "PenTablet" folder, then choose "PenTabletSetting" and "Open" button.

8. Click the “+” button.

9. Go to "Application" – "Macintosh HD (Mac)" – "Library" – "Application Support" – "PenTablet" folder, then choose "MsgDisplay", "PenTabletDriverUX", "UgeePenTabletInfo" and "Open" button. 

10. Make sure "MsDisplay", "PenTabletDriverUX", "PenTabletSetting", and "UgeePenTabletInfo" are both enabled. 

11. Close "Security & Privacy". 

12. Reboot system and when system goes to the desktop, please open “PenTabletSetting” on Launchpad and set it to your XP-Pen product.