Hello again, thanks for all your help, I got my os reinstalled but noe on channel 4 I can not watch because drm error appears, but the media player, works, bbc iplayer works, i can watch movies2k no problems, Only channel4 comes up drm error, the drm folder is empty. I went to c:drive programdata , microsoft then drm and nothing there. I'm Scottish and Ricky Burns is defending his light weight world title tonight and also vipbox sports does not work any more, please please please please help!!!!!!!!!