1)Unrar files and run Reshade setup, choose .exe of the game what you want to apply this preset.
[Partion C-Program Files/Steam/steamapps/common/American Truck Simulator/bin/win_x64]
2)Rename “preset” to” SweetFX_settings”
3)Finally open game folder then SweetFX folder and overwrite SweetFX_Settings with my “preset”.
Don’t re-upload file.