Compaq Evo N400c

I have a notebook that I am servicing which has a corrupt dvd driver and I cannot find the driver for this model anywhere. Additionally, the interactive dvd is the only software on the machine which even wants to act like it might play but only with an active internet connection. The client wants access to dvd’s offline as well as online. Can anyone suggest software compatible with this ancient machine.

Your assistance would be greatly appreciatated.