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.
UK Companion App?
I have a Hololens Dev Kit and am trying to download the Hololens Companion app to a Lumia 950 (Windows 10) however all the links I can find are to the en-ca and en-us stores which say "Microsoft Hololens is not currently available". I am in the UK and have tried tweaking the link to en-gb, but still get the same message. Does anyone know of a way I can download/install the companion app in the UK?