hey, mining rig has crashed twice over the last 2 days and somehow uninstalled the amd driver with it....never had this happen before...using windows 10 64 bit, amd 12.20.1 driver, with 5.5c, running 3 580s and a 6800xt
AMD has its driver installers saved by default at c:\amd. So, just browse there and find the driver version you want to re-install.