I assume you have Nvidia GPU?
When you downloading driver package or driver + Geforce Experience package, while installing on some of the screens it will have a checkbox of Clean Install.
Mark this checkbox and you’ll get full proper previous driver uninstall and then it will be new fresh installation complete.
I don’t know what program Display Driver Uninstaller is, but with this official Nvidia package you even don’t have to go to Safe Mode. It will work in regular environment.
If this program you using is not Nvidia’s product, it also may cause troubles.
Just download driver pack from Nvidia official site and you’re good to go.
If you using other GPU, I’m afraid I can’t help you.
But I advise not to use programs like Display Driver Uninstaller, Clean Master, CCleaner and other shit.
They does not help in reality