Late last month, Microsoft and Valve announced that Windows Mixed Reality headsets would play nicely with SteamVR content. “Virtual reality enthusiasts know that Steam is a great place to enjoy cutting edge immersive experiences,” said Microsoft Technical Fellow Alex Kipman at the time. “We can’t wait to bring their content to you.”

Unfortunately,

Source: Hot Hardware – SteamVR Support For Windows Mixed Reality Headsets Won’t Be Supported At Launch