Hello all and thank you Neovalen for your guide. I was able to mod my game without any issues. However, has anyone tried using nVidia Ansel yet with Neovalen's setup? I'm thinking it might be a keybinding issue. Ansel hotkey in game is Alt+F2. I searched for each of the below entries in my docs\witcher3\input.settings
IK_F2=(Action=QuestMarkersToggle)
Changed to the following
IK_F5=(Action=QuestMarkersToggle)
Alt+F2 is not toggling the quest markers anymore however I'm still unable to get the Ansel interface to come up. Running a GTX1080, latest drivers: ver# 372.54. Even tried reinstalling the drivers. Appreciate any assistance on this.