What can I do if I cannot install the driver in the Mac system? Parblo Support May 23, 2018 09:09 Follow Open the "System Preferences" of your computer. Go to "Security and Privacy" to choose "Anywhere" Related articles How to install the drivers? What can I do if the pen doesn’t work? Where can I do the Monitor Display setting? How to connect the computer with monitor through the USB cable? Comments 0 comments Please sign in to leave a comment.