Make sure your computer is fully updated from Windows Update before any driver installation is attempted.
Download these drivers to your desktop > Legacy
Use the 'uninstall a program' in your computer control panel to "Express Uninstall" (including the install manager) the AMD drivers. Reboot. Install the new drivers. Reboot. You should be good to go.
Thank you, but I've already done that.
My PC is up to date for Windows update, I uninstalled the CCC 13.1 V before installing the V 13.9 (Display Driver ver. 126.96.36.199) and restarted my PC.
It was after this procedure I had the problem and deposited my message. Also not very serious problem, but I hate to have a bunch of useless icons in my taskbar and equally useless software in substantive work.
And of course have options that to me are proposed (CCC overclocking), without knowing why I can not use it (or if it's a software bug?)
Go to Windows,Task Manager > Start Up , Disable Catalyst........
Can't help with the missing overdrive.