How to Enable FXAA in Battlefield 3

How to Enable FXAA in Battlefield 3

This tutorial will tell how to enable FXAA in battlefield 3 and games that you can't enable FXAA via Nvidia Control Panel. For some reasons when you go to Nvidia Control Panel you'll see:

This happens because Battlefield 3 already has FXAA built-in but if you wish to enable it download the tool NvidiaInspector from here :

 

http://downloads.guru3d.com/NVIDIA-Inspector-1.94-download-2612.html

Exctrat the file anywhere and open nvidiainspector.exe

You are going to see a window like this and click where where the arrow points.

A window will appear and in "Profiles" search for Battlefield 3 or the game you want to enable FXAA in this case Battlefield 3. Now we have to change the "NVIDIA predefined FXAA usage" to "Allowed"

  And "Toggle FXAA" to "ON"

And finally click on "Apply Changes" to save .

Launch the Battlefield 3 and turn off Antialising Post to see if it worked.