How to remove all the blurr (CA, DoF, Grain)

• Navigate to C:\Users\YourUserName\AppData\Local\SoulcaliburVI\Saved\Config\WindowsNoEditor.
  
• Open up the Scalability.ini with any text editor. Initially this file is empty, which is normal.
  
• Add the following lines to the file and save it.

PS:
[PostProcessQuality@3] refers to the max post processing setting in game. You can change this according to your needs by replacing the 3 (Maximum) with 2 (High), 1 (Medium), or 0 (Low).

You can leave out r.SceneColorFringeQuality=0 (Chromatic Aberration) and r.Tonemapper.GrainQuantization=0 (Film Grain) if you like these effects, or if you are sure that the game doesn't use them anyway. I don't like them, and I wasn't sure, so I just put the lines in there to make sure ...

You don't necessarily have to make the file read only afterwards.