My first burn after installing the GSA-4163B was to a Verbatim DVD+RW disc (MKM A02). After the recording was complete, I put the disc into my DVD-ROM drive (Lite-On LTR-166S). The drive was able to read the directory structure and file list okay, but when I tried to access any of the files, I received the error message “access denied”. The files, however, were accessible via the GSA-4163B drive.
I tried the burn again with another MKM A02 disc and it seemed to be okay. The thing about the first disc is that it had previously been written to with an NEC burner. I had erased it and used it in the LG drive for my first burn attempt.
So what might have happened? Is there a compatibility issue between sharing DVD+RW discs between drives or just bad luck with this one disc?