DWade wrote:but you can copy the files [VBoxManager] to folder or directory which ever you use,
from Oracle\Virtualbox\ and it's these files VBoxDDU.dll, VBoxRT.dll, VBoxManage.exe that are needed.
... is all about. It isn't relevant to the question of VM or hd UUIDs. In any case you should not copy VirtualBox executables around your PC. That only causes problems when you update VBox and forget to update the copied executables, then you come on here with some weird error symptoms that we will be completely unable to reproduce.