P4,WinXP SP3 WMP11 is causing me a problem. I burnt a DVD on a RW disc using Image Burn. WMP will not play the disc (shows little red x) but VLC Player and PowerDVD both play the the DVD . The burnt dvd was tested on Gspot which reports ‘codecs Installed’ but at the bottom of Gspot I pressed 1 and gspot displays ‘Status -..not rendered yet’ press 2 ,on 5 lines. On press 2 shows three errors 0x80040207 and two lines ‘Press 3 to play’ . When pressed 3 it shows video correctly on its test panel. Finally, I played the disc on another PC and WMP plays correctly. Any ideas please?