After installing 18.5.1, Radeon settings will fail (radeon settings and driver do not match). The previous version is installed 17.12.2. After returning to version 17.12.2 in the update tab, the Radeon settings show currently installed 17.4.3 (and tab system: overview - Radeon software version 17.4.3).
On December 17, 2, I installed the video and audio driver from version 18.5.1. but I want to install the full package 18.5.1 including working Radeon settings
Probably a windows 7 problem like the others have with windows 7.
Maybe its time to upgrade your windows.
Its a shame for a Vega card to run on windows 7....really shame.
VEGA is a new card and you are running it in an old OS...
Windows 10 have WDDM 2.4...Adrenalin drivers are more optimized for windows 10.
Yes, use DDU latest.
after 18.5.1 used the DDU. even each WHQL Driver then installed from 17.4.3, 17.4.4, 17.7.2, 17.11.1, 17.12.1, 18.2.1 each through the DDU. In each version, version 17.4.3