Problems burning to disk please help

[qanda]This thread is about the Memorex 20x DVD±RW Drive with LightScribe. Click here to see full specs[/qanda]I just purchased memorex lightscribe dvd+r disks i lightscribed the image on the disk: no problem worked perfect.
I go to put the movie on and its not letting me!!!
Ive tried every way i can think of.
Its showing its a cd drive but it doesn’t act like its even a writeable disk when its in there.
Y is it doing that?
is there a way to make it work or did i just simply buy the wrong disk to write a dvd to???
Please any help would be soooo GREAT!!!
im desperate!!!

Which burning app have you used?