This is the help I got from Matrox Forum. Please see my question below.
https://forum.matrox.com/rtx2/viewtopic.php?p=32128#32128
“Hi editwiz,
You said you have version 4.1 of the Matrox drivers, but which one exactly? The version number should be listed under Start>Program>Matrox Mx.Tools (ex: 4.1.0.xxx).
Have you updated the firmware of your LG burner? Have you tried using another burner? Have you tried using this burner on another computer?
Close any open programs and delete the contents of the following folders;
Windows Vista:
C:\Users\%USERNAME%\Documents\Adobe\Premiere Pro\3.0 (this is the default save location for Premiere so make sure you don’t have any projects here before deleting everything)
C:\Windows\Temp
C:\Users\%USERNAME%\AppData\Local\Temp
Try exporting from Premiere as MPEG2 Blu-Ray instead of H.264. Are you always burning using Encore? Have you tried any other software?
Try exporting a sequence of the same length as what gives you problems, but this time don’t add any effects or transitions.
Let me know if any of this helps or if the program suggested by Rudy helps. ”
Regards,
Matthew
Editwiz Response To Matrox
Matthew,
C:\Users\%USERNAME%\Documents\Adobe\Premiere Pro\3.0
My folder is 4.0 and I Deleted the contents from each folder that was located in the 4.0 root
C:\Windows\Temp
Deleted Contents
C:\Users\%USERNAME%\AppData\Local\Temp
Deleted Contents
I was able to burn the Blu-Ray with-in Encore after deleting the contents you suggested!!
Is this a work around and should Adobe be aware of this issue and try to better manage the temp directories?