The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
Regarding Hololens Spectator View
I followed the spectator view tutorial and was unable to run calibrate the calibrate.sln file for the camera and build the compositor. After building it says dlls are missing. I opened the sample Unity project and the feed looks fine in the calibration app from VS2015 and the camera I am using is Nikon D5300, it just does not work with Unity.How do I solve this problem dlls are missing ?