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Update VS2017 to 15.3.3, just released yesterday, it works with Unity 2017.1.0p5 (tested with HoloToolkit 1.2017.1.0). Somebody here can try test...
Try update VS to 15.3.2 -> 15.3.3, it works here on my PC (with Unity 2017.1.0p5).
Visual Studio 2017 released a new version yesterday (15.3.3) and it seems solved this build issue. Before that, I tried 15.3.2 with Unity 5.6.1f1,...