[Announcement] Azure Defender integration with MDE for Windows Server 2019

StanislavBelov 
Hi, I find out that when we deploy  Windows 10 virtual desktop from Microsoft image plan 20h2-ent, the virtual machine doesn't have the MDE.Windows extension installed.

However, if we deploy another new Virtual machine using copied OS disk from previous VM, this new VM has an MDE.Windows extension installed, but it has error status:

The provisioning of machine xxxxx failed.
Failed to configure Microsoft Defender for Endpoint: Onboarding to MDE via Microsoft Defender for Cloud for this operating system is not supported


I don't understand how does this MDE.Windows extension got installed on the new VM, but not installed on first VM.