Hello, Your soft is great but I have a small bug with shell32.dll.. In fact, after patching this file I have no sound and displaying video is slow. Maybe it's the constructor of my laptop DELL who has made some modifications in shell32.dll ? I have K-Lite Codec Pack too ! Would you have a solution ? DELL XPS M1330, Windows VISTA Professional FR (eg. Windows Vista Home Prenium). Thanks ! Bye.