1. Unable to start the VM: C:\Program Files\Oracle\VirtualBox\VBoxManage.exe
This estimate is installed by default when you install docker orcle virtualbox too old, comes just need to uninstall the virtual box, select the latest after the restart and then install it from the following address
virtual box Download: https://www.virtualbox.org/wiki/Downloads
2. Error getting ip address: ssh command error: exit status 255
The emergence of this problem only need to allow the following two commands in the terminal:
$ docker-machine rm default $ docker-machine create --driver virtualbox default