Error: Cannot register the hard disk 'M:\VM\NS_OEL66\OEL66.vdi' {a51e07eb-c7fa-435a-8ab8-98be9abb402d} because a hard disk 'M:\VM\OEL66\OEL66.vdi' with UUID {a51e07eb-c7fa-435a-8ab8-98be9abb402d} already exists. Fehlercode:E_INVALIDARG (0x80070057) Komponente:VirtualBox Interface:IVirtualBox {fafa4e17-1ee2-4905-a10e-fe7c18bf5554} Callee RC:VBOX_E_OBJECT_NOT_FOUND (0x80BB0001) Fix: M:\VM> VBoxManage internalcommands sethduuid M:\VM\NS_OEL66\OEL66.vdi UUID changed to: cbfdb2bb-f2d3-41aa-ba5c-84f7b8db6249