• Fresh install on Windows 10.
• Virtual machine "Moby" created successfully in Hyper-V and is able to start successfully.
• Tray application states "Docker is up and running!".

Expected behavior

• Issue a "docker images" at command prompt
• docker should return an (empty) list of images.

Actual behavior

• Issue a "docker images" at command prompt
• an error message is presented stating
  "could not read CA certificate "C:\\Users\\...\\.docker\\machine\\machines\\default\\ca.pem": open C:\Users\...\.docker\machine\machines\default\ca.pem: The system cannot find the path specified."
  (*note the "..." in the path is my username for my home directory)

I'd expect that the default docker-machine would automatically generate certificates in the correct location. Instead ...\.docker\machine\machines is empty.

Information

• Diagnostic ID from "Diagnose & Feedback" in the menu.
  A diagnostic was uploaded with id: 922D6223-5E7B-4382-9261-2357D39E22AC/2018-02-23_09-04-38

• host distribution and version (Windows version, build number, etc)
  Windows version: Windows 10 Enterprise
  OS Build: 14393.2035
  Version: 1607

Docker Version: Version 17.12.0-ce-win47 (15139)

Steps to reproduce the behavior

1. Download and run (elevated) "Docker for Windows Installer.exe" (MD5: 8427cee2e9ee0c2c342e0ce8747c4217 )
2. After installation, execute "Docker for Windows" shortcut on desktop (elevated).
3. Wait until dialog pops up saying "Docker is running!".
4. Open PowerShell and type 'docker images'
5. Sit and stare the the error message for a moment, and then go on a hunt for missing certificates...