The error message indicates that there is a disparity between the extension and VirtualBox versions. This can be because either of them is outdated or the extension ...

How to run VirtualBox virtual machines from the command line Your email has been sent VirtualBox virtual machines can be run without working with the GUI. See how to take advantage of the VBoxManage ...

What I've never quite understood is, given Oracle's mindset and history, why the hell haven't they screwed up VirtualBox completely? They were not good custodians of Solaris, Java, OpenOffice... yet, ...