Article ID: 2512451 - View products that this article applies to.
WMI class Win32_PerfFormattedData_TermService_TerminalServices is missing from Windows Vista Service Pack 1, Windows 7, Windows Server 2008 Service Pack 1 and Windows Server 2008 R2.
Win32_PerfFormattedData_TermService_TerminalServices has been renamed to Win32_PerfRawData_LocalSessionManager_TerminalServices in the operating systems listed above.
Please use this WMI class Win32_PerfRawData_LocalSessionManager_TerminalServices on these operating systems.
(http://go.microsoft.com/fwlink/?LinkId=151500)for other considerations.
Article ID: 2512451 - Last Review: April 13, 2011 - Revision: 3.0