[vj950]

I've updated to Windows 10 v.1803 and I've noticed no bad side effects.  Everything working well with all players and components so far.

https://www.microsoft.com/en-us/software.../windows10

 Let me start off by saying many thanks to you for guiding us in our journey to entertainment at highest quality. 
I am a Windows 8.1 user, NVidia 1060, with Sandybridge i2500k cpu. My default resolution is 2160p. I use Kodi DS Player for UHD, and PDVD 15 external player for 3D. Works great, except I wanted to use menus for UHD as well as Netfilx HDR. For that reason, I tried Windows 10 with 1803. Started using DVDFab player v5.0.1.11. Now with my unchanged hardware configuration, I can get 3D, UHD with Menus and Netflix HDR. Unfortunately, the DVDFab player (as well as Netfilx) does not auto switch HDR to on, (and my hardware does not support PDVD 17 or 18). I have to turn the slider on manually first. It is fine if I am watching, but not user friendly. So my question is:

Have you been able to figure out a script or a batch file that toggles HDR on and off in Windows 10? Then with your batch files, I can accomplish full auto-switch. BTW, DVDFab v5 now supports 3D, but needs resolution switched to 1080p first before launching itself (again auto-switch is not supported yet).

Thanks again.