10Haz
MS08-033: So what breaks when you ACL quartz.dll?
In some of the multimedia MSRC bulletins that have been released there is a workaround listed about changing ACL’s on Quartz.dll. So, what exactly breaks when we ACL Quartz.dll? Quartz.dll is a core component of the DirectShow framework. Originally a component of DirectX, DirectShow eventually took on a life of its own as multimedia recording and playback evolved.