About Nik 4 - SilverEfex 3 & Viveza 3

@jep

in case of WACOM tablet & WINDOWS you might look here Wacom Intuos Pro Tablet not supported - #5 by Wolfgang

my old PS, I couldn’t get to work anymore with the ‘new’ Nik 4 – like I did with Nik 3.3
( no experience with newer versions from Adobe )