Laptop gone haywire - AVG deleted entire Intel folder and erased registry keys

AVG Tuneup deleted a lot of my system files, including registry keys, config files, and my entire Intel program files folder. My laptop’s gone haywire. I can’t open a lot of programs, and I don’t know where to start because it seems like every path I look into, it’s deleted stuff there too so that won’t open. i.e. it deleted permission settings in my DCOM, which I need to regain access programs.

Anyone know if it’s possible to recover files back into their original folder?