SCVMM Beta 1 is not supported on a DC

It's usually a sub-optimal choice to install Beta software of any kind on a DC, even in a lab environment. We'll be adding the following to our Virtual Machine Manager Beta 1 FAQ during Friday's update:

Q: Can I install System Center Virtual Machine Manager Beta 1 on a Domain Controller?

A: Installing Beta 1 on a Domain Controller (DC) is not supported. The Virtual Machine Manager server and the Virtual Machine Manager agent must be installed on a domain member server.

Installing the Virtual Machine Manager server or agent on a DC fails with error 205.