I am trying to run the tutorial gf-egl-vsync sample on QNX 6.5.0 running on VMWare. When I am trying to run the sample I
 am getting the following error on eglCreateWindowSurface Function
"an EGLNativeWindowType argument does not refer to a valid native window"

What should be the possible cause of this error and does it have any resolution ?

Thanks,
Arun Krishnan