Hello there,
Yes I did every step you mention but unfortunately still doesn’t work. My rig is nvdia rtx 3070 ti, i9 10850k 3.60ghz , 64 gb ram crossair ram . Furthermore , while I’m working
in premiere pro sometimes crashes with a blue screen saying ( video memory managment internal) . The only thing that I tried is to swap my old nvdia video card 1060 and I didn’t recieve any crashes while i was gaming . Didn’t try it in premiere pro cause I have 4k footage. Tomorrow a friend of mine has the same rtx 3070 ti and i will try with his. We’ll see what happens.