I have a Sony Vaio laptop and it is been installed with Windows 7. The problem is quite well related to the thing that is WinDVD BD as it is been installed to the system. The problem is that when the program is been accessed it is not able to load well or get executed. I have no idea what could have caused the thing. This seems with the Threatfire that I have installed. It has stopped me to get execute of the program. What should I do?