#1 IMHO NEVER USE THOSE DRIVER MAGICIAN THINGS. They range from useless to scams.
Now on to some help. Run DDU, get it at wagnardsoft_com, this utility fully removes old graphics drivers from your system. Read the install directions, you must run from safe mode with networking so you can also download the latest driver 18.8.1 currently. Once it is uninstalled, restart with the internet disconnected, pull the cable or turn off the router. Restart normal and install driver again. Choose custom install and choose clean install.
If by chance you have any 3rd party utilities for graphics installed like afterburner, overdrive, trixx, etc. uninstall them while you are in safe mode before restarting.