Sunspark Antivirus doesn't change drivers for you.
Many "anti-virus" programs also include things like driver updating and registry cleaning and other non virus but "PC Health Update" features. I know for a fact Norton does. So it's false that AntiVirus doesn't change drivers for you. And attacking the OP is helping no one
Clm Is there a way to recover that point some way
Unfortunately no, at least not realistically.
If you have copies of the old drivers, you can go into your control Panel, and under Add/Remove Programs, see if the driver package is listed, uninstall it, and then reinstall your older version. If it isn't listed, look in Device Manager under Display Adapter, go into Properties, and change the driver there to your old version. If you don't have an ol version look on the manufacturers website and see if you can download it
Assuming you get this back to a state that works, you should then buy an external hard drive, and download a copy of Macrium Reflect, it's free, and you an set up automated weekly images of your PC (saved to that external hard drive). I have mine set up to image weekly and keep the 4 most recent image so no matter what happens I can recover.