Unable to recognize my graphic card by GPUSniffer

I have After Effects Cc 2015 installed in my laptop.I have NVidia GeForce 940MX 4GB graphic card installed in my laptop(This graphic card is not in the list of compatible graphic card for After Effects as mentioned on site).I have added my graphic card in "Raytracer_Supported_Cards".txt file.When I am launching GPUSniffer in Command prompt it is showing up my inbulilt graphic card in the Renderer and not recognizing my NVidia 4GB graphic card.What should I do?PFB snapshot