Depth of Field is stock on

[Neekzz]

Try to right click the icon for the configuration tool and "Run as administrator". I assume that this tool makes changes to the game in the registry and it is possible that its not getting the proper rights on your system to do its job properly.

Or are you saying that you have run it as administrator and you do turn it off in tool but it remains turned on? If so then when you reopen the config tool do your settings stick or do they reset to "on" as well?