This gets and resets the UUID for a virtualbox VM when there are conflicts with the UUID
$VBPath = "C:\Program Files\Oracle\VirtualBox"
$vdiPath = "C:\SP VM Files\VMs\SharePoint 2010 Base Install-05-16-2016\SharePoint 2010 Base Install\PSNS VDE 20140714-disk1.vdi"
cd $VBPath
./VBoxManage internalcommands sethduuid $vdiPath