Thank you for responding! After inserting a dvd, I click on “this computer” and click on Drive D, a screen comes up; at top it reads WATP_EXPRESS_1_2_MILE_08_81067 (D:) There is an arrow pointing left before WATP. All greek to me!
What exactly is supposed to be on that disc? Sounds to me as though the drive is reading the disc correctly but autoplay is not working. Take a look at this article for instructions on how to enable autoplay.