So I did something back in 2020 because of the outdated Vulkan drivers. I basically just replaced some files from a newer driver. Just recognized, that I never uploaded them here (
http://forum.arcadecontrols.com/index.php?topic=161736.0). I got Emulators with shader problems fixed by this see
https://www.instagram.com/p/CEY6OX_nDIP/ .
Here are the installers -
https://we.tl/t-J3QaTPEdyR1. Install the driver from crt_emudriver___tools_2.0_beta_15_18.5.1_W.10-64.7z as usual. During the installation you will get a warning of unsigned drivers. Just allow this installation.
2. Install vulkan-runtime.exe
3. Not required but if you want install the Radeon Settings from radeon_settings_18.5.1.7z
4. I also added a batch file to disable automatic driver updates by Windows10. This was often a problem and removed CRTEmudriver with the latest AMD GPU driver which is a PITA.
I suggest using
https://www.guru3d.com/files-details/display-driver-uninstaller-download.html to uninstall any older / prior GPU drivers before installing this.
Hope this helps and fixes the problems that you encounter. If it works out for you please give an answer to also help others.