Tag Archives: 2639077

Umpo.dll – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1, Windows 7 SP1 and Windows Small Business Server 2011 (SBS 2011)

Umpo.dll – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1, Windows 7 SP1 and Windows Small Business Server 2011 (SBS 2011)

03-Nov-2011 – 6.1.7601.21853 – Umpo.dll – x86/x64 – http://support.microsoft.com/kb/2639077 – Handle leak in Svchost.exe when a WMI query is triggered by using the Win32_PowerSettingCapabilities class in Windows 7 or in Windows Server 2008 R2

26-Jul-2011 – 6.1.7601.21778 – Umpo.dll – x86/x64 – http://support.microsoft.com/kb/2582112 – Windows 7 or Windows Server 2008 R2 stops responding when an application performs many I/O operations to a network share

14-Jan-2011 – 6.1.7601.21641 – Umpo.dll – x86/x64 – http://support.microsoft.com/kb/2397190 – The brightness setting for the display in the “Plugged in” profile is changed after you restart a Windows 7-based portable computer that is running on battery power