Microsoft has released a new Kb Article (2896325) regarding an issue when setting up a patch schedule on VM-Based Desktop Deployments in Windows Server 2012, in which case the Remote Desktop Virtualization Host Agent service might terminate unexpectedly.
“…Consider the following scenario:
- You have computers that run Windows Server 2012.
- You deploy Virtual Desktop Infrastructure (VDI) in your environment.
- You install and configure the Remote Desktop Virtualization Host (RD Virtualization Host), the Remote Desktop Connection Broker (RD Connection Broker), and the Remote Desktop Web Access (RD Web Access) role services on the computer(s).
- You create a patch schedule for a personal virtual desktop.
In this situation, the Remote Desktop Virtualization Host Agent service might terminate unexpectedly…”
Source & download: http://support.microsoft.com/kb/2896325/en-us?sd=rss