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.
Using Mixed Reality Toolkit with Unity 5.6.0
I have been developing things with the Hololens using Unity 5.6.0. (I had big and unsolved problems trying to use Unity 2017.1- Could not find a solution so uninstalled it)
Now I would like to try the Mixed Reality Toolkit. I have not read how to do it yet (will do that from today) but I am concerned if I can use it with my old version of unity.
Any comment on how to do it, will be greatly appreciated