Media Player will not play my recorded TV .wtv files. It tells me "Windows Media Player cannot play... because you do not have the appropriate rights. Media Center will play the file but Media Player will not. It's a file I just recorded using Media Center earlier today. I'd like to be able to use Media Player because it's DLNA compliant whereas Media Center apparently is not. Is there some way I can acquire the appropriate rights for Media Player to play the file?