I installed this program to give it a try, but apparently it does not yet support my version of ForceWare 169.05.
The download details say it only supports up to ForceWare 169.04.
Ignore that, it will likely work without problem. NVIDIA pumps out drivers much faster than the developers can add "official" support for them. It's only major changes that can sometimes cause a problem, and typically NVIDIA does nothing but bug fixes.