各位老大：
我的问题是，为什么刻录机出现"验证失败"------ 是不是，就是真的失败了，片子不能用了。
现在，我把一些结果，和大家说说，不知道大家碰到这些问题了没有。
我用的是 SANGSUANG 康保（外置）， SONY DVD 播放机，
文件是在网上下载的 Winxpsp2- Vista主题.iso 结果MD5 验证码正确的。
1 我用 NERO 6.6.016版本 镜像刻录， 选“刻录后检查数据” 最后出现－－－验证失败，
（里面 有写那个扇区到那个扇区错误吧，下面附清单），因为之前，我刻录VCD时，有验证正确的。所以，我怀疑刻录真有的错误，因为是安装盘，怕有问题，不敢用。6.6版刚刚才用几次而已。
2 我又用NERO 5.5版的（是刻录机附送的软件），刻录同一个文件，没有刻录后验证功能，
3 用NERO 5.5 版 把二个刻录光盘，再做成 镜像文件 nrg 格式的 ，
发现文件相同，因为 MD5的值一样的，只能说明二张光盘是一样的，
4 我用WINISO 转换 刻录的镜像文件 Winxpsp2- Vista主题.nrg 为 ISO 文件
再用MD5 来比较 原 ISO 文件和 现在的 ISO 文件（刻录盘镜像.nrg换 iso）
发现 MD5 的值是一样的 。
我晕倒了， 这是什么意思？？？ 是不是就是说， 验证失败－－－不准！！！！！
请问一下，高手，这是怎么回事？？？？？？
出现－－－验证失败的记录如下
tonpty
tonpty
1A23-0009-4030-2431-0867-8981
Windows XP 5.1
IA32
WinAspi: File ';Wnaspi32.dll';: Ver=4.71 (0001), size=45056 bytes, created 2002-8-14 15:03:36
ahead WinASPI: File ';C:\Program Files\Ahead\nero\Wnaspi32.dll';: Ver=2.0.1.74, size=164112 bytes, created 2004-10-26 18:35:34
Nero Version: 6.6.0.16
Internal Version: 6, 6, 0, 16b
(Nero Express)
Recorder: <SAMSUNG CDRW/DVD SM-352B>Version: T801 - HA 2 TA 0 - 6.6.0.16
Adapter driver: <> HA 2
Drive buffer : 2048kB
Bus Type : default (0) -> ATAPI, detected: ?
CD-ROM: <SONY DVD-ROM DDU1622 >Version: AS66 - HA 0 TA 0 - 6.6.0.16
Adapter driver: <atapi> HA 0
=== Scsi-Device-Map ===
CdRomPeripheral : SONY DVD-ROM DDU1622 atapi Port 0 ID 0 DMA: On
DiskPeripheral : Maxtor 6Y080M0 atapi Port 1 ID 0 DMA: On
=== CDRom-Device-Map ===
SONY DVD-ROM DDU1622 F: CDRom0
SAMSUNG CDRW/DVD SM-352B G: CDRom1
=======================
AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 74448896 (0) Byte
ShowDrvBufStat : 0
BUFE : 0
Physical memory : 511MB (523756kB)
Free physical memory: 183MB (188176kB)
Memory in use : 64 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)
15.9.2005
光盘映像
18:15:04 #1 Text 0 File Burncd.cpp, Line 2948
SAMSUNG CDRW/DVD SM-352B
Super Link已激活
18:15:04 #2 Text 0 File Reader.cpp, Line 127
Reader running
18:15:04 #3 Text 0 File Writer.cpp, Line 122
Writer SAMSUNG CDRW/DVD SM-352B running
18:15:04 #4 Text 0 File Burncd.cpp, Line 3233
Turn on Disc-At-Once, using CD-R/RW media
18:15:04 #5 Text 0 File DlgWaitCD.cpp, Line 270
Last possible write address on media: 359848 ( 79:59.73)
Last address to be written: 353511 ( 78:35.36)
18:15:04 #6 Text 0 File DlgWaitCD.cpp, Line 282
Write in overburning mode: NO (enabled: CD)
18:15:05 #7 Text 0 File DlgWaitCD.cpp, Line 2483
Recorder: SAMSUNG CDRW/DVD SM-352B;
CDR code: 00 97 27 28; OSJ entry from: Princo Corporation
ATIP Data:
Special Info [hex] 1: F0 00 80, 2: 61 1B 1C (LI 97:27.28), 3: 4F 3B 4A (LO 79:59.74)
Additional Info [hex] 1: 00 00 80 (invalid), 2: 00 80 00 (invalid), 3: 00 80 80 (invalid)
18:15:05 #8 Text 0 File DlgWaitCD.cpp, Line 448
>>> Protocol of DlgWaitCD activities: <<<
=========================================
18:15:05 #9 Text 0 File ThreadedTransferInterface.cpp, Line 838
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 (2 - CD-ROM模式1, ISO 9660)
2 indices, index0 (150) not provided
original disc pos #0 + 353512 (353512) = #353512/78:33.37
relocatable, disc pos for caching/writing not required/not required, patch infos
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 353512 blocks [SAMSUNG CDRW/DVD SM-352B]
--------------------------------------------------------------
18:15:05 #10 Text 0 File ThreadedTransferInterface.cpp, Line 1051
Prepare recorder [SAMSUNG CDRW/DVD SM-352B] for write in CUE-sheet-DAO
DAO infos:
==========
MCN: ""
TOCType: 0x00; Session Closed, disc fixated
Tracks 1 to 1:
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 307200 724299776, ISRC ""
DAO layout:
===========
__Start_|____Track_|_Idx_|_CtrlAdr_|_RecDep__________
-150 | lead-in | 0 | 0x41 | 0x00
-150 | 1 | 0 | 0x41 | 0x00
0 | 1 | 1 | 0x41 | 0x00
353512 | lead-out | 1 | 0x41 | 0x00
18:15:05 #11 Phase 24 File dlgbrnst.cpp, Line 1832
Caching of files started
18:15:05 #12 Text 0 File Burncd.cpp, Line 4120
Cache writing successful.
18:15:05 #13 Phase 25 File dlgbrnst.cpp, Line 1832
Caching of files completed
18:15:05 #14 Phase 36 File dlgbrnst.cpp, Line 1832
Burn process started at 32x (4,800 KB/s)
18:15:05 #15 Text 0 File ThreadedTransferInterface.cpp, Line 2654
Verifying disc position of item 0 (relocatable, no disc pos, patch infos, orig at #0): write at #0
18:15:05 #16 Text 0 File Mmc.cpp, Line 16924
StartDAO : CD-Text - Off
18:15:05 #17 Text 0 File Mmc.cpp, Line 21708
Set BUFE: Super Link -> ON
18:15:05 #18 Text 0 File Mmc.cpp, Line 17211
CueData, Len=32
41 00 00 14 00 00 00 00
41 01 00 10 00 00 00 00
41 01 01 10 00 00 02 00
41 aa 01 14 00 4e 23 25
18:32:17 #19 Text 0 File WriterStatus.cpp, Line 116
<SAMSUNG CDRW/DVD SM-352B> start writing Lead-Out at LBA 353512 (564E8h), lenght 0 blocks
18:32:17 #20 Text 0 File ThreadedTransfer.cpp, Line 228
all writers idle, stopping conversion
18:32:25 #21 Phase 37 File dlgbrnst.cpp, Line 1832
Burn process completed successfully at 32x (4,800 KB/s)
18:32:25 #22 Text 0 File Burncd.cpp, Line 4604
已避免516次缓冲区数据不足的问题。
18:32:38 #23 Phase 78 File dlgbrnst.cpp, Line 1832
Data verification started
18:32:41 #24 Text 0 File ThreadedTransferInterface.cpp, Line 1119
Removed 2 run-out blocks from end of track 1. Length: 353512 -> 353510.
18:46:39 #25 SCSI -1080 File Cdrdrv.cpp, Line 1434
SCSI Exec, HA 2, TA 0, LUN 0, buffer 0x03900200
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x02 (KEY_NOT_READY)
Sense Code: 0x3A
Sense Qual: 0x00
CDB Data: 0x28 0x00 0x00 0x03 0x4B 0xA0 0x00 0x00 0x01 0x00 0x00 0x00
Sense Data: 0xF0 0x00 0x02 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x3A 0x00
18:46:49 #26 SCSI -1076 File Cdrdrv.cpp, Line 1434
SCSI Exec, HA 2, TA 0, LUN 0, buffer 0x03900200
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x06 (KEY_UNIT_ATTENTION)
Sense Code: 0x28
Sense Qual: 0x00
CDB Data: 0x28 0x00 0x00 0x03 0x4B 0xA1 0x00 0x00 0x01 0x00 0x00 0x00
Sense Data: 0xF0 0x00 0x06 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x28 0x00
18:49:31 #27 SCSI -1080 File Cdrdrv.cpp, Line 1434
SCSI Exec, HA 2, TA 0, LUN 0, buffer 0x03900200
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x02 (KEY_NOT_READY)
Sense Code: 0x3A
Sense Qual: 0x00
CDB Data: 0x28 0x00 0x00 0x04 0x65 0xC0 0x00 0x00 0x01 0x00 0x00 0x00
Sense Data: 0xF0 0x00 0x02 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x3A 0x00
18:49:31 #28 SectorVerify 20 File Cdrdrv.cpp, Line 9938
Read errors from sector 215968 to 215969
18:49:42 #29 SCSI -1076 File Cdrdrv.cpp, Line 1434
SCSI Exec, HA 2, TA 0, LUN 0, buffer 0x03900200
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x06 (KEY_UNIT_ATTENTION)
Sense Code: 0x28
Sense Qual: 0x00
CDB Data: 0x28 0x00 0x00 0x04 0x65 0xC1 0x00 0x00 0x01 0x00 0x00 0x00
Sense Data: 0xF0 0x00 0x06 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x28 0x00
18:51:58 #30 Text 0 File ThreadedTransfer.cpp, Line 228
all writers idle, stopping conversion
18:51:58 #31 SectorVerify 20 File Cdrdrv.cpp, Line 9938
Read errors from sector 288192 to 288193
18:51:58 #32 Phase 81 File dlgbrnst.cpp, Line 1832
Data verification failed
Existing drivers:
File ';Drivers\ADPU160M.SYS';: Ver=v3.60a (Lab01_N(johnstra).010529-2218), size=101888 bytes, created 2001-8-17 14:07:32
File ';Drivers\ASPI32.SYS';: Ver=4.71 (0001), size=17005 bytes, created 2002-8-14 15:03:36
File ';Drivers\atapi.sys';: Ver=5.1.2600.2180 (xpsp_sp2_rtm.040803-2158), size=95360 bytes, created 2004-8-3 22:59:44 (Adapter driver for src)
Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option
