Ableton 10 Tablet Pen Mode
In Ableton Live 10 there is a new way to set the "Absolute Mouse Mode" to work more effective with touch on Ableton Instead of using the text file, just open Preferences and check on "Pen Tablet Mode". This will decrease the sensitivity of the touch on Ableton.
Users then need to remove the options.text file from the Ableton preferences so the error message is not shown at startup. /Users/Name/Library/Preferences/Ableton/Live 10