I am a new to Docker. After the installation of Docker Toolbox (OS: Windows 10) I run Docker Quickstart Terminal and in the console I see this:
Running pre-c
I was having the same issue, and this blog post solved it. The author runs you through the steps of adding the --virtualbox-no-vtx-check flag to the docker shell script.
--virtualbox-no-vtx-check
Virtualbox and Hyper-V don't play well together. I am NOT the author.