So got same problem.
USE:
Latest firmware for MATSHITA DVD-RAM UJ-846S F103
Vervatim DVD+R DL / Singapore Disc ID: MKM-003-00
Got this after uninstalling Nero and Alcohl
Befor uninstalling was - Reason: Invalid Field in CDB
Any idea wats up?
I 12:49:39 ImgBurn Version 2.4.2.0 started!
I 12:49:39 Microsoft Windows Vista Ultimate Edition (6.0, Build 6001 : Service Pack 1)
I 12:49:39 Total Physical Memory: 2