If you are wondering how set up a dark theme in W10 1703 by a Windows registry manipulation, you have same problem like I had.
After some digging in registry, I found AppsUseLightTheme in
You can easily deduce that:
- 0 – a dark theme is used
- 1 – a light theme is used (Windows default setting)
You can manipulate with the registry key directly or use *.reg file to an automatic change the setting.