Quartz.dll – Revision History for Windows Vista SP2, Windows Server 2008 SP2 and Windows Small Business Server 2008 (SBS 2008)

25-Oct-2011 – 6.6.6002.22732 – Quartz.dll – x86/x64 – http://support.microsoft.com/kb/2631813 – MS12-004: Description of the security update for DirectShow: January 10, 2012

25-Oct-2011 – 6.6.6002.18533 – Quartz.dll – x86/x64 – http://support.microsoft.com/kb/2631813 – MS12-004: Description of the security update for DirectShow: January 10, 2012

29-Dec-2009 – 6.6.6002.22295 – Quartz.dll – x86/x64 – http://support.microsoft.com/kb/975560 – MS10-013: Description of the security update for Quartz: February 9, 2010

04-Dec-2009 – 6.6.6002.18158 – Quartz.dll – x86/x64 – http://support.microsoft.com/kb/975560 – MS10-013: Description of the security update for Quartz: February 9, 2010

26-Aug-2009 – 6.6.6002.22211 – Quartz.dll – x86/x64 – http://support.microsoft.com/kb/974875 – A memory leak occurs when you use a DirectShow-based application to play Motion JPEG-encoded media files on a computer that is running Windows Vista SP2 or Windows Server 2008 SP2