Cannot run hololens emulator in visual studio

I have some problem with deploy project to device.

When I try run project on Emulator, i have next Error:

Severity Code Description Project File Line Suppression State Error DEP6100: The following unexpected error occurred during bootstrapping stage 'Connecting to the device 'C0E5F7CA-3595-E167-7DFE-3D367F6E3B3E'.': NullReferenceException - Object reference not set to an instance of an object. [0x80004003]

But i can create appx from command line (with MsBuild) and deploy him to device emulator - it works fine.

I also can run emulator directly and it working.

I try different solution, among which:

• Reinstall Emulator
• Enable/Disable Hyper-V
• Reinstall Studio
• Change configuration
• Also try steps, described in this link: Can't deploy to HoloLens emulator

This also happened if i use visual studio 2015 Update 3.

I use Hololens Emulator 10.0.14393.1358.

Unity 5.6.2 and Studio 2015 Update 3 or Unity 2017 and Studio 2017

If you have any idea, please tell me. If you need more detail - fell free to ask.