Thanks for your reply, for your info the separate hd clips are working fine but not the full video. Also a video from Shemales From Hell for Joy Spears & Alexandre Pernambuco also having the same problem, it also gave me error "cannot render the file" for the full hd video and i been download up to 3 times but still can't play but the separate hd clips are works fine but not the full video, i wonder why. For the codecs, isn't it the video that i'm having problem was encode in WMV format? And i tried with VLC too but still can't play it. Please check it, thanks.