How do I change my booktype?

[EyhSteve]

My dvd drive is a HL-DT-ST (LG) DVDRAM GSA-T50N, but whenever I click the "Change Book Type..." icon and go into LG (or any other drive for that matter) and choose DVD+R DL Media, it says in the current setting:

 

Unknown (FAILED!)

Reason: Invalid Command Operation Code

 

I'm trying to change the book type of a DVD+R DL to DVD-ROM.

 

I'm thinking that maybe my dvd drive doesn't support changing the book type? Does anyone know if it does? If not, is there a way to get it to allow changing the book type?

[Cynthia]

Based on this log, the drive does it automatically for you with those discs. So you don't need to use the function that gives your errors. Usually OEM drives doesn't work with that function you tried.

 

http://forum.imgburn.com/index.php?showtopic=12650

 

I 11:42:01 Source Device: [1:0:0] HL-DT-ST DVDRAM GSA-T50N RP05 (E:) (ATA)

I 11:42:01 Source Media Type: DVD+R DL (Book Type: DVD-ROM) (Disc ID: RICOHJPN-D01-67) (Speeds: 2.4x, 4x, 6x)