DVD FAB inability to recogonize Blue ray drive

Hi this is my first post. I do not understand why my system will not recognize a blue ray or hd dvd when inserted. A regular dvd works fine. When you put a Blue ray DVD in it starts to analyze then stops and nothing shows up in the selection box. I am using the version of the dvdfab. I saw an earlier post that was similar but I do not remember where it was. The computer setup is as follows:
:Processor:Intel Core ™ 2 Duo CPU E4600 @2.40GHz
:System Memory 2048 mb
:Operating System Win XP SP2
:Graphics Card NVIDIA GeForce 8600 GT
:Graphics Card Driver
:Blu-Ray Disk Drive D:HL-DT-ST-BD-RE GGW-H20L
:Software Player PowerDVD 7.3.3730a.0
Video Connection Type Analog

Currently not supported. The authors are working on it.

Thanks very much for the reply. How is it then that the software talks about the HD decrypter. What is it supposed to do? I appreciate the help.