I gave away my old Intuos 3, so I can’t test it with this, but it should also work with this and other models. macOS - Driver 6.3.38-3, Mac OS X (10.11), macOS (10.12), macOS (10.13), macOS. I just used the patched installer on a fresh install of Mojave that had no tablet drivers installed, and it worked perfectly, and I used the Wacom Tablet Utility to load my preferences I backed up from my main hard drive (Catalina), and my Cintiq is working perfectly. What you can do about it while we fix it. After enabling and then disabling Tablet mode on a Cintiq Pro 16 and restarting the computer, touch functionality stops working. For more information, including detailed, step-by-step instructions, take a look. What you can do about it while we fix it: Uninstall the 6.3.40-2 driver and then install the 6.3.39-1 driver, which you can download here. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just under four minutes. You can either manually replace two Wacom drivers if your Driver is already installed, or use the custom “Install-Wacom-Tablet-6.3.15-3-patched” installer if you remove the original drivers first (back up your settings so you can re-import them). In this clip, you'll learn how to install and use a Wacom Bamboo pen tablet on an Apple computer running Mac OS X.

If you have been using Connect My Tablet, you need to go into Open System Preferences -> Security and Privacy, and turn off AEServer, as shown below, otherwise it interferes with the patched Wacom drivers.

I have been using Connect My Tablet to keep my Cintiq going, but this fix is far better since you can now make changes in the Wacom Preference Pane and not have it immediately crash.

Wacom mac os sierra cintiq 21ux