I've tried interwin but I keep getting same error as windows media player. It says I need codecs. I installed VLC player which works, but I don't care for it. I'd rather use WMP or interwin.VvWolverinevV said:You need DVD-playing software installed on your computer; I believe it is more than just a codec. Often, such software will allow you to play DVDs in Windows Media Player. I use Intervideo WinDVD, but there may be some free DVD software out there. This comparison of media players may help you find what you need. Let us know what you find![]()