Hi, I've imported an esxi VM and I need to have the same uuid. The esxi VM has an uuid like this: uuid.bios = "ff 00 11 22 33 44 55 66-77 88 99 aa cc dd ee ff" and in Parallels (Desktop 11) I have this after the import: <SourceVmUuid>{12345678-9abc-def-0123-456789abcdef}</SourceVmUuid> How can I convert the uuid so that I have a chance of Windows (7) behaving the same regaring software licenses? What other elements can I have a look at? I have found the Mac address of the ethernet inferfaces. Anyhting else? Thanks Michael