Wow graphics changes to an old looking version

Hey guys, so last night I updated my NVIDIA to the new app (v566) I believe, and ever since, every time I launch the game it launches right (nice graphics and all) then 2 seconds later the screen becomes weird (a cut in the screen from the upper and bottom part) and the graphics changes to a really old looking almost looking like wow from 2006, every time i change the graphics manually it works right, but then 2 seconds later the same problem occurs again. PLEASE HELP! ;(