Buenas . Mirar el log este y decidme posibles soluciones porque la puta no me graba .
Windows XP 5.1
WinAspi: File 'Wnaspi32.dll': Ver=4.71 (0001), size=45056 bytes, created 06/05/2002 11:01:14
ahead WinASPI: File 'C:\Archivos de programa\ahead\Nero\Wnaspi32.dll': Ver=2.0.1.47, size=184387 bytes, created 02/05/2002 14:53:10
Nero Version: 5.5.8.2
Recorder: <ATAPI CD-RW 48X16> Version: A.TZ - HA 1 TA 0 - 5.5.8.2
Adapter driver: <atapi> HA 1
Drive buffer : 2048kB
Bus Type : default (0) -> ATAPI
CD-ROM: <HL-DT-ST DVD-ROM GDR8161B>Version: 0100 - HA 1 TA 1 - 5.5.8.2
Adapter driver: <atapi> HA 1
Bus Type : default (0) -> ATAPI
=== Scsi-Device-Map ===
DiskPeripheral : ST380021A atapi Port 0 ID 0 DMA: On
CdRomPeripheral : ATAPI CD-RW 48X16 atapi Port 1 ID 0 DMA: Off
CdRomPeripheral : HL-DT-ST DVD-ROM GDR8161B atapi Port 1 ID 1 DMA: On
AutoRun : 1
Excluded drive IDs:
CmdQueuing : 1
CmdNotification: 2
WriteBufferSize: 61865984 (0) Byte
ShowDrvBufStat : 0
EraseSpeed : 0
BUFE : 0
Physical memory : 511MB (523760k
Free physical memory: 257MB (263836k
Memory in use : 49 %
Uncached PFiles: 0x0
Use Static Write Speed Table: 0
Use Inquiry : 1
Global Bus Type: default (0)
Wizard: Off
CD-ROM (ISO)
24.10.2003
1:00:54 #1 Text 0 File Isodoc.cpp, Line 5384
Iso document burn settings
Determine maximum speed : FALSE
Simulate : FALSE
Write : TRUE
Finalize CD : FALSE
Multisession : TRUE
Multisession type: : Start multisession
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
1:00:54 #2 Phase 87 File dlgbrnst.cpp, Line 1550
Seamless Link activated
1:00:54 #3 Text 0 File Reader.cpp, Line 118
Reader running
1:00:54 #4 Text 0 File Burncd.cpp, Line 2787
Turn on Track-At-Once, using CD-R/RW media
1:00:54 #5 Text 0 File Writer.cpp, Line 129
Writer ATAPI CD-RW 48X16 running
1:00:54 #6 ISO9660GEN -11 File geniso.cpp, Line 4428
First writeable address = 0 (0x00000000)
1:00:54 #7 Text 0 File ThreadedTransferInterface.cpp, Line 684
Setup items (original item values)
0: TRM_DATA_MODE1 (CTransferItem)
2 indices, index0 (150) not provided
original CD pos #0 + 269187 (269187) = #269187/59:49.12
relocatable, CD pos for caching/writing not required/required, no patch infos
1:00:56 #8 Text 0 File DlgWaitCD.cpp, Line 199
Last possible write address on media: 359844 (79:59.69)
Last address to be written: 269186 (59:51.11)
1:00:57 #9 Text 0 File DlgWaitCD.cpp, Line 1401
Recorder: ATAPI CD-RW 48X16;
CDR code: 00 97 15 17; OSJ entry from: Ritek Co.
ATIP Data:
Special Info [hex] 1: C0 00 90, 2: 61 0F 11 (LI 97:15.17), 3: 4F 3B 46 (LO 79:59.70)
Additional Info [hex] 1: 00 00 80 (invalid), 2: 00 80 00 (invalid), 3: 00 80 80 (invalid)
1:01:01 #10 Text 0 File ThreadedTransferInterface.cpp, Line 834
Prepare recorder ATAPI CD-RW 48X16 for write in TAO
DAO infos:
MCN:
TOCTYPE: 0x0 Close Session
Tracks 1 to 1:
TRM_DATA_MODE1, 2048/0x0, ISRC "", FilePos 0 307200 551602176
1:01:01 #11 Text 0 File ThreadedTransferInterface.cpp, Line 862
Removed 2 run-out blocks from end of track 1.
1:01:01 #12 Text 0 File ThreadedTransferInterface.cpp, Line 684
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 (CTransferItem)
2 indices, index0 (150) not provided
original CD pos #0 + 269187 (269187) = #269187/59:49.12
relocatable, CD pos for caching/writing not required/required, no patch infos
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 269185 blocks [ATAPI CD-RW 48X16 ]
1:01:01 #13 Phase 24 File dlgbrnst.cpp, Line 1550
Caching of files started
1:01:01 #14 Phase 25 File dlgbrnst.cpp, Line 1550
Caching of files completed
1:01:01 #15 Phase 36 File dlgbrnst.cpp, Line 1550
Burn process started at 48x (7.200 KB/s)
1:01:01 #16 Text 0 File ThreadedTransferInterface.cpp, Line 1961
Verifying CD position of item 0 (relocatable, CD pos, no patch infos, orig at #0): write at #0
1:01:01 #17 Text 0 File Mmc.cpp, Line 15845
Set BUFE: Seamless Link -> ON
1:04:03 #18 Text 0 File ThreadedTransfer.cpp, Line 222
all writers idle, stopping conversion
1:04:40 #19 Phase 37 File dlgbrnst.cpp, Line 1550
Burn process completed successfully at 48x (7.200 KB/s)
1:04:41 #20 Phase 78 File dlgbrnst.cpp, Line 1550
Data verification started
1:05:09 #21 VERIFYERR 10 File UDFCompilationImpl.cpp, Line 5844
Cannot mount the written CD
"ATAPI CD-RW 48X16" (H:1, T:0)
1:05:09 #22 VERIFYERR 13 File UDFCompilationImpl.cpp, Line 5934
Status summary
Total de archivos=0, idénticos=0, distintos=0, inaccesibles=0, omitidos=0.
1:05:09 #23 Phase 81 File dlgbrnst.cpp, Line 1550
Data verification failed
1:05:09 #24 Text 0 File Scsicmd.cpp, Line 386
SCSI not using temporary buffers
20 out of 20 temporary buffers allocated
Existing drivers:
File 'Drivers\ASPI32.SYS': Ver=4.71 (0001), size=17005 bytes, created 06/05/2002 11:01:08
File 'WNASPINT.DLL': Ver=V1.18, size=57344 bytes, created 10/09/2003 0:00:00
Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)
A ver si me podeis solucionar el problema , gracias de antemano.
(in ocasiones only 
)