id summary reporter owner description type status component version resolution keywords cc guest host 208 "VM becomes inaccessilbe, ""Could not find a registered CD/DVD image with UUID...""" bradtem "Returning to a Windows XP Home guest VM running on a Kubuntu Edgy system, I find the VM to be tagged ""inaccessible"" with this error: Could not find a registered CD/DVD image with UUID {90780d30-7262-4296-9d45-b1fdf718e414}. Result Code: 0x80070057 Component: VirtualBox Interface: IVirtualBox {e1d95593-f579-4f47-b489-0b67181014e1} The vdi file and snapshots are still present on the disk. Possibly the cd image of WinXP used to create the machine is now gone, however, it had long since been detached as far as I know and is not visible in the virtual disk manager. Just prior I had been testing the VM to try to diagnose a blue screen of death when accessing a second shared folder. Is there a way to get the VM operating again (with current state integrated -- I can copy the vdi and run a new VM on it, but that has only the virgin original snapshot in it) " defect closed DVD VirtualBox 1.3.8 fixed other other