I have a gigabyte radeon 9250 graphics card in a new pc. When trying to play movie files I got only sound no video. I went to device manager to find tha once of the video drivers is "enabled but not working properly".........during further checking I found it said the driver was missing and I should reinstall it. The driver is Lead mcmp/mjpeg codec/ (vfw). I don't know where to find this driver. I was able to restored the video with reinstalling the radeon drivers, but each time I reboot, I have to reinstall them again to get video from my movie files. I have tried uninstalling all graphics relatid programs and reinstalling them. Short of a complete reinstall of windows, I don't know what to do. Any suggestions?