Building WMR apps in Visual Studio

I tried to make an app for Windows mixed reality with unity, and I followed the instructions to the letter. I built the visual Studio solution with Unity, and then i tried to run it in VS, but I get 20 Errors like for example:

“Unity Player” no class or Namespace

any Ideas on how to fix this?

When using Unity you don’t do builds through Visual Studio. You have to build your app through the engine.

In the editor you go to File → BuildSettings → Build