What can I do if I cannot install the driver in the Mac system? Parblo Support November 01, 2019 01:32 Updated Follow 1. Open the "System Preferences" of your computer. 2. Go to "Security and Privacy" to choose "Anywhere" Related articles What can I do if I got the message "Not Find Tablet", "Tablet Not Found" or "No Device"? How to make Parblo A640 /Mast 13 /A610s work with macOS Catalina? A640 Driver How to set up the Parblo Coast 10? Coast10 Driver Comments 0 comments Please sign in to leave a comment.