I have two drives:
LG WH14NS40 (firmware 1.01-A1)
Lite-On iHBS112-2 (firmware PL06)
disc: data DVD+R burned with ImgBurn, with ISO9660 + UDF 1.02
I assume this is the UDF bridge format
OS: Windows 7 Home Premium, latest updates
both drives connected to same mobo chipset controller
when I put the DVD+R in the LG, Windows uses the old ISO9660 format, which makes the disc almost useless with its 8.3 names.
when I put the same disc into the Lite-On, it properly uses the UDF filesystem instead.
But this does not happen with data BD-Rs burned with ISO+UDF. The LG only chooses the UDF filesystem for the BD.
Why might the LG behave this way and how do I tell the LG drive, or tell Windows I want it to prefer UDF if available?