Some windows of a Remote Desktop Services (Terminal Services) RemoteApp application might not be displayed correctly in Windows Server 2008 R2

A new KB article was released yesterday regarding issues some Windows of RemoteApp Applications. This issue occurs because the remote desktop connection does not display the window correctly if The window ownership hierarchy is more than two levels deep or if the windows are remoted in reverse order.

Article ID: 2614136 - Last Review: December 14, 2011 - Revision: 1.0

Some windows of a Remote Desktop Services (Terminal Services) RemoteApp application might not be displayed correctly in Windows 7 or in Windows Server 2008 R2

http://support.microsoft.com/kb/2614136/en-us?sd=rss&spid=14134

Consider the following scenario:

• You install the Remote Desktop Services role on a computer that is running Windows Server 2008 R2.
• You configure a Remote Desktop Services RemoteApp application on the computer. This RemoteApp application supports the Remote Applications Integrated Locally (RAIL) feature.
• You connect to the RemoteApp application from a client computer that is running Windows 7 or Windows Server 2008 R2.

In this scenario, some windows of the RemoteApp application are not displayed correctly. You find large blank or dirty areas at the expected locations of the pop-up windows. The frequency of this behavior varies.