Install:

Download the preset at: https://www.dropbox.com/s/ly9anbuvnrb1s7s/ToZ-Definitive-Edition-aswera94-ReShade.zip?dl=0

Download reshade framework at: http://reshade.me/
pick the reshade framework not sweetfx 2.0

Extract the reshade framework and run the mediator

Find and select the "Tales of Zestiria.exe" from the mediator

Extract the preset and replace the file inside the "Reshade" folder inside the folder containing your "Tales of Zestiria.exe"


Uninstall:

Delete these files inside your ToZ folder:

-Reshade folder
-reshade.fx
-d3d9.dll