What problem about "Last detected media: CD-R Requested media: CD-R/RW"

vbimport

#1

Hi all:

I am using nerocmd.exe to burn a file to disc

the disc info is
nerocmd --discinfo --drivename g --read_isrc --extended
CD-R, writeable, 347810 blocks free, not finalized
Layer 0 max blocks: 0
Total capacity: 359849
Book type: unknown
Track info:

Type Start Stop Length Sess# ISRC

—±-----±---------±---------±---------±----±—

  1. data 0x00000000 0x00000141 0x00000142 1 none
    Track file system: UDF
    Ok.

but when i want to burn a file to disc
nerocmd.exe --write --drivename g --speed 4 --image “F:\hz\GridE.js” --force_erase_disc --real
Prepare Image
Generating relocation information
Checking discs
Last detected media: CD-R
Requested media: CD-R/RW

it is said the disc is only a read one,but in discinfo it is writable,what problem with it ,how to fix it?

Nero API version: 9.0.9.100
Using interface version: 8.1.4.1


#2

UDF on Cd is a no go!