you know I never would of thought of that, I do believe you are correct about that though. just checked out the disk that played against the ones that didn't and you are right they do have that difference
it'll play new dvd's and old dvd's but it also not run new dvd's and old dvd's ... I just can't seem to figure it out maybe I should just say hell with it buy a new puter
they are brand new dvd's , straight out of the package, and I've always used windows media player. it'll play some hd movies but I don't buy blu ray... I know better than that
some movies play some don't the ones that don't the computer doesn't even realize it in there is shows that it's empty, is it the computer or is it the disk, what do I have to do to fix it