Fs2004 airliner pilot help!

i burned a copy of it to a dvd-r and it saying insert org dvd how do i fix this . im really stupid with computers so any additional info would be nice thanks for ur replies in advance

That is a hack which is not allowed on this forum as this question has been asked before.

no i isnt as i have original dvd

Welcome jordan112,

scan your installation folder with protection id to find out the used protection. How this can be done is described here.