Nsight Graphics host application launch for Jetson NX profiling

trying to profile application on Jetson NX dev kit.
Installed Nsight Systems and Nsight Graphics through sdkmanager (JetPack 4.4.1).
Nsight Systems profiling is working great when running host application on Linux host (ubuntu 16.04).
could not start Nsight Graphics Host application. there is no launch icon. running ngfx from the host directory on the Linux host fails.
what is the correct way to launch the Nsight Graphics for Jetson NX dev kit profiling ?
can Nsight Graphics/Systems host application can be run on windows ?

Best Regards,