My laptop has a Radeon R5 M420 graphics card. At this time, Windows 10 version 1803 is installed. The Radeon Settings software does not work the last time I updated it. I have updated many times and returned the old version. The 17.7 version works fine, but when I am updated to version 18.2.1 the software does not work. If you offer a solution to this problem, please be glad.