InsiteVR is compatible with the Windows Mixed Reality headsets via SteamVR.
To get started, first set up your Windows Mixed Reality headset: https://developer.microsoft.com/en-us/windows/mixed-reality/immersive_headset_setup
Then Install the following Steam items:
1) Steam: http://store.steampowered.com/about/
2) SteamVR: steam://run/250820
3) Windows Mixed Reality plugin for SteamVR: http://store.steampowered.com/app/719950/Windows_Mixed_Reality_for_SteamVR/
Once SteamVR is running successfully with your Windows Mixed Reality headset simply launch InsiteVR to get started.