| 11 | | 1) Close out of VirtualBox |
| 12 | | |
| 13 | | 2) Open the .vbox file for the VM in a text editor. Look for a section towards the end of the file labeled <Image uuid="[the UUID from the error message]"> and delete the whole <AttachedDevice> section around it. |
| 14 | | |
| 15 | | 3) Reopen VirtualBox |
| 16 | | |
| 17 | | 4) Open the Settings for the VM and reattach the hard disk file. |
| | 11 | 1. Close out of !VirtualBox |
| | 12 | 2. Open the .vbox file for the VM in a text editor. Look for a section towards the end of the file labeled <Image uuid="[the UUID from the error message]"> and delete the whole <AttachedDevice> section around it. |
| | 13 | 3. Reopen !VirtualBox |
| | 14 | 4. Open the Settings for the VM and reattach the hard disk file. |