DVDFab 3096/Dell

Let me start by sayin’ hello to CDF family. I’ve been lookin’ for some help with this software for a while now. Ever since I installed DVDFab to my laptop, it will not allow me to play a DVD with the Media Center. I reformatted the HDD and tried to play a DVD and it worked, but once I reinstalled the software, it stopped. I just wanted to know if there was anyone else out there with a DELL E1505 laptop that had this same problem. Thanks in advance.