Switching between Docker and VirtualBox on Windows 1015 Mar 2018 #Docker #Windows
As outlined here, Docker for Windows requires Hyper-V. This needs to be disabled before you can run VirtualBox.
# Run from elevated prompt (admin privileges) bcdedit /set hypervisorlaunchtype off
And to start using Docker for Windows again, re-enable Hyper-V:
# Run from elevated prompt (admin privileges) bcdedit /set hypervisorlaunchtype auto
A reboot is required in both cases.
Note: if you only see 32-bit options when creating a VM in VirtualBox, it could be because you havent disabled Hyper-V. More info here on this issue.