It is likely that Windows is trying to mix older driver information from the fast boot cycle.
Disable Fast Startup. Leave it disabled, you don't need it. I causes more issues than it is worth IMHO.
If this doesn't fix the issues alone.
Then have the driver you wan't loaded downloaded.
Run DDU from Wagnardsoft_com from safe mode.
Disconnect from the internet.
Restart and install the AMD driver again.
You should be good to go!
