do you have all the correct codecs installed? if this is a burned cd/dvd, you will not be able to play it without the correct codec pack. Also, are you sure your drive is cd/dvd or just a cd?
do you have all the correct codecs installed? if this is a burned cd/dvd, you will not be able to play it without the correct codec pack. Also, are you sure your drive is cd/dvd or just a cd?