title: Hololens- Failed to Connect to Device
body: <p>I realize this question was asked elsewhere, but the answers seem to direct towards the paring process between Hololens and a PC, which is part of my problem.</p>
  
  <p>I made an app in Unity and exported to Visual Studio. When I try to run it on the Hololens, I get this error: </p>
  
  <blockquote>
    <p>Error DEP6957 : Failed to connect to device using Universal Authentication. Please verify the correct remote authentication mode is specified in the project debug settings. </p>
  </blockquote>
  
  <p>I understand that the first time you run, you should be prompted to pair both the PC and the device, but I never got this request, and I have no field to input the Hololens PIN that is found on the Settings app. I tried both with the USB cable and by WIFI, following instructions from: <a href="https://developer.microsoft.com/EN-US/WINDOWS/HOLOGRAPHIC/holograms_100" rel="nofollow noreferrer">https://developer.microsoft.com/EN-US/WINDOWS/HOLOGRAPHIC/holograms_100</a>, but with no success.</p>
  
  <p>Is there anything that I can do to debug, and succeed in trying my app on the Hololens?</p>
  
  <p>P.S. I am running visual studio on Windows 8, and I can't download the emulator because it seems that I'm lacking Hyper-V. Hope this helps.</p>
  
  <p>Thanks.</p>