sample simpleD3D9Texture only show a white window?

Running simpleD3D9Texture (http://docs.nvidia.com/cuda/cuda-samples/index.html#simple-d3d9-texture), I only get a white window. Why?

my OS is window 10 home 64-bit.
GPU is GeForce 840M
driver version 368.71
sample code is from CUDA Samples\v7.5\

I have post the same question at
https://devtalk.nvidia.com/default/topic/968282/cuda-programming-and-performance/-not-solved-sample-simpled3d9texture-only-show-a-white-window-/
,but can’t get any answer. Hope can get reply here.

Thanks!