HoloLens preliminary < one > Build development environment

Install Microsoft Official Note, need to install the following three. If you already have a real machine, the second simulator doesn't need to be installed.

Specifically, be sure to upgrade to Visual Studio Update 3, Tools (1.4) and Windows SDK (10.0.10586), both of which must be upgraded to this version. Update 2 When upgrading to update 3, the prompt will guide you to the Microsoft official website to download an upgrade EXE to upgrade. Windows SDK (10.0.10586) Upgrade period, time is long, if there is a VPN, it is best to use Hong Kong's IP, when the upgrade stuck, switch to the VPN, upgrade continue to switch back to the domestic mode, several times can be smoothly upgraded.

In particular, it is important to note that the simulator must have 8G of memory, or the emulator is not running, it will prompt memory shortage.

Download and Install	Notes
Visual Studio Update 3	If you choose a custom install, ensure. Tools (1.4) and Windows SDK (10.0.10586) is enabled under Universal Windows APP Development Tools node. All editions of Visual Studio Update 3 is supported, including Community.
HoloLens Emulator (build 10.0.14393.0)	The Emulator allows you-run apps on Windows holographic in a Virtual machine without a HoloLens. Build 10.0.14393.0 includes the latest updates to the HoloLens OS. If you had already installed a previous build of the emulator, this build would install Side-by-side. This package also includes holographic DirectX project templates for Visual Studio. note: your system must Suppo RT Hyper-V for the Emulator installation to succeed. Please reference the System Requirements sections below for the details.
Unity HoloLens Technical Preview	Last known release:5.4.0f1 on July 22nd, 2016 The Unity engine is an easy-to-get started building a holographic app. HoloLens Support on Unity is available through A custom version of the Unity Editor and Runtime which is now available to download for free on the Unity website. The Unity HoloLens Technical Preview is based off of the unity 5.4 builds. Be sure to check back regularly for updated Unity builds.

HoloLens preliminary < one > Build development environment