Need a wmp dvd codecs

Where can i find a windows media player 10 dvd co-decs running vista business for free my player wont work with dvds

You could download and use Windows Media Player 11.

But you’d be just as well off, or better off, using a free media player that can handle dvd video, like VLC:

or Media Player Classic HomeCinema:

As Kerry is pointing out, it’s better off using a player that supports playback of dvd’s internally. If you choose to install codec pack install one only. ( IE K-Lite ) -

If you install too many codecs it can mess up the codec priorities and can affect playback.