| Event Id | 12665 |
| Source | Microsoft-Windows-Hyper-V-Worker |
| Description | %1': Could not change the media. The media is currently locked by the guest operating system. (Virtual machine %2) |
| Event Information | According to Microsoft : Cause This event is logged when Could not change the media. Resolution Ensure Device is not in use Ensure the device is not in use by another process and retry the operation. Verify The operation that lead to the failure now completes successfully. |
| Reference Links | Event ID 12665 from Source Microsoft-Windows-Hyper-V-Worker |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.