Why there is no update driver for Radeon RX400 for win8.1? Crimson latest update in July 2017
Windows 8.1 is no longer a supported operating system. Drivers are available for Windows 10 and Windows 7.
I tried installing the driver RX400 Adrenalin for Win7. In Win8.1 it was installed without errors. I'll test in games how it works in Win 8.1