Final Fantasy XVI Anti-Stutter – High CPU and Disk Priority Mod v1.1.0

                    
Simple registry edit to enable High CPU and Disk Priority for the FFXVI executable. This can help with performance on weaker CPUs and slower disks. Helps reduce stuttering on all CPU and disks. A performance improvement is not guaranteed and can sometimes be worse (though unlikely). Your mileage may vary. The main improvement this mod can provide is a reduction in stuttering, even if FPS stays the same. 
Also works for the game demo. 
This does not change the game files and will not break on updates.
Installation :
Just run the “Install” .reg file to enable the change. Double-click on the file and select “Yes”.
Run the “Uninstall” .reg file to remove the change if you run into any issues.