Group Policy to disable DFSS is not functional

This article applies to the following operating systems:

  • Windows® 7


The Group Policy setting Turn off Fair Share CPU Scheduling under the Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Connections node does not change DFSS behavior.


This is a known issue.


Set EnableCpuQuota to 0 in the following registry location:

HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Quota System.