Using touch gestures in NVGT on a 2 in 1 touchscreen laptop

Hi! I have an HP Elite DragonFly G2 laptop. I thought I would try out the NVGT touchscreen feature. When I opened the test program that is in the NVGT source code, it said that my device does not support touchscreen, even though it does. I turned my computer into a tablet, but the script did not detect it either. What can I do in this case?