MAC: How to Solve VirtualBox cannot open Issues

Mac solves the problem that VirtualBox cannot open and reports an error

You must specify a machine to start, using the command line.

Solution:

Open MAC terminal
1. cd to the directory where VBox is installed
2. VBoxManage list vms lists virtual machine directories
3. VirtualBoxVM –startvm (space) + the number of the virtual machine you want to open

So you can open it

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