La gravure àchoue ou tourne en rond...

et voila le log,,,

Windows XP 5.1
IA32
WinAspi: -

NT-SPTI used
Nero Version: 7.9.6.0
Internal Version: 7, 9, 6, 0
(Nero Express)
Recorder: <HL-DT-ST DVDRAM GH20NS10>Version: EL00 - HA 1 TA 0 - 7.9.6.0
Adapter driver: <IDE> HA 1
Drive buffer : 2048kB
Bus Type : via Inquiry data (1) -> ATAPI, detected: ?
Connected to MMC as unknown drive with class-nr : 1
Drive is autodetected - recorder class: Std. MMC recorder
CD-ROM: <HL-DT-ST DVDRAM GH20NS10 >Version: EL00 - HA 1 TA 0 - 7.9.6.0
Adapter driver: <IDE> HA 1

=== Scsi-Device-Map ===
DiskPeripheral : ST3500320AS atapi Port 1 ID 0 DMA: On
CdRomPeripheral : HL-DT-ST DVDRAM GH20NS10 atapi Port 2 ID 0 DMA: On

=== CDRom-Device-Map ===
HL-DT-ST DVDRAM GH20NS10 E: CdRom0
=======================

AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
BUFE : 0
Physical memory : 2047MB (2097151kB)
Free physical memory: 2047MB (2097151kB)
Memory in use : 23 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

6.10.2008
CD-ROM (ISO)
21:37:16 #1 Text 0 File SCSIPTICommands.cpp, Line 424
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

21:37:16 #2 Text 0 File Isodoc.cpp, Line 6663
Iso document burn settings
------------------------------------------
Determine maximum speed : FALSE
Simulate : TRUE
Write : FALSE
Finalize CD : TRUE
Multisession : FALSE
Burning mode : TAO
Mode : 1
ISO Level : 1 (Max. of 11 = 8 + 3 char)
Character set : ISO 9660
Joliet : TRUE
Allow pathdepth more than 8 directories : FALSE
Allow more than 255 characters in path : FALSE
Write ISO9660 ;1 file extensions : TRUE

21:37:16 #3 Text 0 File Burncd.cpp, Line 3196
HL-DT-ST DVDRAM GH20NS10
Protection contre les ruptures activés

21:37:17 #4 ISO9660GEN -11 File Geniso.cpp, Line 3343
First writeable address = 0 (0x00000000)

21:37:17 #5 Text 0 File Burncd.cpp, Line 3508
Turn on Track-At-Once, using CD-R/RW media

21:37:17 #6 Text 0 File DlgWaitCD.cpp, Line 307
Last possible write address on media: 359847 ( 79:59.72)
Last address to be written: 75927 ( 16:54.27)

21:37:17 #7 Text 0 File DlgWaitCD.cpp, Line 319
Write in overburning mode: NO (enabled: CD)

21:37:17 #8 Text 0 File DlgWaitCD.cpp, Line 2964
Recorder: HL-DT-ST DVDRAM GH20NS10;
CDR code: 00 97 34 23; OSJ entry from: Mitsubishi Chemical
ATIP Data:
Special Info [hex] 1: C0 00 98, 2: 61 22 17 (LI 97:34.23), 3: 4F 3B 49 (LO 79:59.73)
Additional Info [hex] 1: 00 00 00 (invalid), 2: 00 00 00 (invalid), 3: 00 00 00 (invalid)

21:37:17 #9 Text 0 File DlgWaitCD.cpp, Line 493
>>> Protocol of DlgWaitCD activities: <<<
=========================================

21:37:17 #10 Text 0 File ThreadedTransferInterface.cpp, Line 793
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 ()
2 indices, index0 (150) not provided
original disc pos #0 + 75928 (75928) = #75928/16:52.28
relocatable, disc pos for caching/writing not required/ required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 75926 blocks [E: HL-DT-ST DVDRAM GH20NS10]
--------------------------------------------------------------

21:37:17 #11 Text 0 File ThreadedTransferInterface.cpp, Line 995
Prepare [E: HL-DT-ST DVDRAM GH20NS10] for write in TAO
DAO infos:
==========
MCN: ""
TOCType: 0x00; Session Closed, disc fixated
Tracks 1 to 1: Idx 0 Idx 1 Next Trk
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 307200 155807744, ISRC ""
DAO layout:
===========
___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________
-150 | lead-in | 0 | 0x41 | 0 | 0 | 0x00
-150 | 1 | 0 | 0x41 | 0 | 0 | 0x00
0 | 1 | 1 | 0x41 | 75928 | 0 | 0x00
75928 | lead-out | 1 | 0x41 | 0 | 0 | 0x00

21:37:17 #12 Text 0 File ThreadedTransferInterface.cpp, Line 1066
Removed 2 run-out blocks from end of track 1. Length: 75928 -> 75926.

21:37:17 #13 Text 0 File SCSIPTICommands.cpp, Line 215
SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME

21:37:17 #14 Text 0 File Burncd.cpp, Line 4294
Caching options: cache CDRom or Network-Yes, small files-Yes (<64KB)

21:37:17 #15 Phase 24 File dlgbrnst.cpp, Line 1762
Caching of files started

21:37:17 #16 Text 0 File Burncd.cpp, Line 4413
Cache writing successful.

21:37:17 #17 Phase 25 File dlgbrnst.cpp, Line 1762
Caching of files completed

21:37:17 #18 Phase 32 File dlgbrnst.cpp, Line 1762
Simulation started at 48x (7'200 Ko/s)

21:37:17 #19 Text 0 File ThreadedTransferInterface.cpp, Line 2721
Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0

21:37:17 #20 Text 0 File MMC.cpp, Line 22363
Set BUFE: Buffer underrun protection -> ON

21:37:17 #21 Text 0 File ThreadedTransfer.cpp, Line 269
Pipe memory size 83836800

21:37:28 #22 SPTI -1502 File SCSIPassThrough.cpp, Line 179
CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1502)
Sense Key: 0x04 (KEY_HARDWARE_ERROR)
Sense Code: 0x08
Sense Qual: 0x03
CDB Data: 0x2A 00 00 00 27 E0 00 00 20 00 00 00
Sense Area: 0x70 00 04 00 00 00 00 0A 29 E2 74 80 08 03
Buffer x0a415000: Len x10000
0xA7 EB 6F E8 EF 9B 62 90 29 26 D7 8F D5 89 01 08
0x48 54 3E F7 A8 1F DD 08 31 58 2A 07 E0 71 54 A8
0x6D 86 84 AF 4A 25 AB 06 FA AB 7D EA 5C 3F 05 01

21:37:28 #23 CDR -1502 File Writer.cpp, Line 303
DMA-driver error, CRC error
E: HL-DT-ST DVDRAM GH20NS10

21:37:30 #24 CDR -201 File WriterStatus.cpp, Line 152
Invalid write state
E: HL-DT-ST DVDRAM GH20NS10

21:37:30 #25 TRANSFER -18 File WriterStatus.cpp, Line 152
Could not perform EndTrack

21:37:31 #26 Phase 34 File dlgbrnst.cpp, Line 1762
Simulation failed at 48x (7'200 Ko/s)

21:37:32 #27 Text 0 File SCSIPTICommands.cpp, Line 261
SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME

21:37:37 #28 Text 0 File Cdrdrv.cpp, Line 11185
DriveLocker: UnLockVolume completed

21:37:37 #29 Text 0 File SCSIPTICommands.cpp, Line 424
UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

Existing drivers:

Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)

any ideas ?

tks