Can any body tell me how to solve my DVD playback trouble on Freespire.

Using a USB DVD player/RW that system recognises all ok.
Put in a DVD and thats found and starts to play.
I get sound all ok, but the picture is distorted as in its all just colour bars vertically that do change with the picture.
Ie if dvd is playing/showing Green i get green bars and if DVD is showing blue i get blue bars and so on.

Using Xine player.

How can i solve/get a clear picture?? Many thanks