Comments for Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

Comment from NIRMAL WALIA on 2009-10-02

2009-10-02T16:50:27Z

Regret, my Brand New SONY DVD Writer which was writting the CDs and DVDs perfectlly for around 2 monts now suddenly started to give trouble while writting the date on any media.

It writes complete data on the CD/DVD but while at the final stage of writing the TOC it gets crashed (error log message is appended below.

Some time, instead of writing teh data to the Media even without writting 1% of data it suddenly starts to write TOC by finalising the CD/DVD so wastage of Mrdia.

Any suggestion please.

Best Regards,

------------------------------------------------
Burning Error Log :

Windows XP 5.1
IA32
WinAspi: -

NT-SPTI used
Nero Version: 9.0.9.100
Internal Version: 9, 0, 9, 100

Recorder: Version: 1.70 - HA 1 TA 0 - 9.0.9.100
Adapter driver: HA 1
Drive buffer : 2048kB
Bus Type : default
CD-ROM: Version: 1.70 - HA 1 TA 0 - 9.0.9.100
Adapter driver: HA 1

=== Scsi-Device-Map ===
CdRomPeripheral : SONY DVD RW AW-Q170A atapi Port 0 ID 0 DMA: On
DiskPeripheral : ST380211AS atapi Port 1 ID 0 DMA: On

=== CDRom-Device-Map ===
SONY DVD RW AW-Q170A F: CdRom0
=======================

AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
BUFE : 0
Physical memory : 1013MB (1037824kB)
Free physical memory: 509MB (521332kB)
Memory in use : 49 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

2.10.2009
CD-ROM (ISO)
2:29:04 PM #1 Text 0 File SCSIPTICommands.cpp, Line 450
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

2:29:05 PM #2 Text 0 File Isodoc.cpp, Line 6789
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 : TRUE
Allow more than 255 characters in path : TRUE
Write ISO9660 ;1 file extensions : TRUE

2:29:05 PM #3 Text 0 File Burncd.cpp, Line 3233
SONY DVD RW AW-Q170A
Super Link activated

2:29:05 PM #4 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

2:29:05 PM #5 Text 0 File ThreadedTransferInterface.cpp, Line 1029
Removed 2 run-out blocks from end of track 0. Length: 355986 -> 355984.

2:29:05 PM #6 Text 0 File Burncd.cpp, Line 3563
Turn on Track-At-Once, using CD-R/RW media

2:29:05 PM #7 Text 0 File ThreadedTransferInterface.cpp, Line 1029
Removed 2 run-out blocks from end of track 1. Length: 355986 -> 355984.

2:29:05 PM #8 Text 0 File FilesystemSettingsValidator.cpp, Line 142
FS Settings: using validator 'CUDFSettingsValidatorCD'
ParamMode = 'automatic', changing UDF partition type from 'physical' to 'physical'
Changing UDF revision from '1.02' to '1.02'

2:29:05 PM #9 Text 0 File ThreadedTransferInterface.cpp, Line 1029
Removed 2 run-out blocks from end of track 1. Length: 355986 -> 355984.

2:29:05 PM #10 Text 0 File DlgWaitCD.cpp, Line 312
Last possible write address on media: 359848 ( 79:59.73)
Last address to be written: 355985 ( 79:08.35)

2:29:05 PM #11 Text 0 File DlgWaitCD.cpp, Line 324
Write in overburning mode: NO (enabled: CD)

2:29:05 PM #12 Text 0 File DlgWaitCD.cpp, Line 2951
Recorder: SONY DVD RW AW-Q170A;
CDR code: 00 97 17 06; OSJ entry from: Moser Baer India Limited
ATIP Data:
Special Info [hex] 1: D0 00 A0, 2: 61 11 06 (LI 97:17.06), 3: 4F 3B 4A (LO 79:59.74)
Additional Info [hex] 1: 00 00 80 (invalid), 2: 00 00 00 (invalid), 3: 00 00 00 (invalid)

2:29:05 PM #13 Text 0 File DlgWaitCD.cpp, Line 499
>>> Protocol of DlgWaitCD activities:
=========================================

2:29:05 PM #14 Text 0 File ThreadedTransferInterface.cpp, Line 756
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 ()
2 indices, index0 (150) not provided
original disc pos #0 + 355986 (355986) = #355986/79:6.36
relocatable, disc pos for caching/writing not required/ required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 355984 blocks [F: SONY DVD RW AW-Q170A]
--------------------------------------------------------------

2:29:06 PM #15 Text 0 File ThreadedTransferInterface.cpp, Line 958
Prepare [F: SONY DVD RW AW-Q170A] for write in TAO
DAO infos:
==========
MCN: ""
TOCType: 0x00; Session Closed, disc not fixated
Tracks 1 to 1: Idx 0 Idx 1 Next Trk
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 307200 729366528, 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 | 355986 | 0 | 0x00
355986 | lead-out | 1 | 0x41 | 0 | 0 | 0x00

2:29:06 PM #16 Text 0 File ThreadedTransferInterface.cpp, Line 1029
Removed 2 run-out blocks from end of track 1. Length: 355986 -> 355984.

2:29:06 PM #17 Text 0 File SCSIPTICommands.cpp, Line 240
SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME

2:29:06 PM #18 Text 0 File Burncd.cpp, Line 4362
Caching options: cache CDRom or Network-Yes, small files-No (
2:29:06 PM #19 Phase 24 File dlgbrnst.cpp, Line 1767
Caching of files started

2:29:06 PM #20 Text 0 File Burncd.cpp, Line 4484
Cache writing successful.

2:29:06 PM #21 Phase 25 File dlgbrnst.cpp, Line 1767
Caching of files completed

2:29:06 PM #22 Phase 36 File dlgbrnst.cpp, Line 1767
Burn process started at 32x (4,800 KB/s)

2:29:06 PM #23 Text 0 File ThreadedTransferInterface.cpp, Line 2675
Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0

2:29:06 PM #24 Text 0 File MMC.cpp, Line 22511
Set BUFE: Super Link -> ON

2:29:06 PM #25 Text 0 File ThreadedTransfer.cpp, Line 273
Pipe memory size 83836800

2:29:31 PM #26 SPTI -1135 File SCSIPassThrough.cpp, Line 215
CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1135)
CDB Data: 0x2A 00 00 00 02 80 00 00 20 00 00 00
Sense Key: 0x03 (KEY_MEDIUM_ERROR)
Sense Code: 0x0C
Sense Qual: 0x00
Sense Area: 0xF0 00 03 00 00 00 B7 0A 00 00 00 00 0C
Buffer x072f0540: Len x10000
0xEC 51 88 93 2D B6 DB 76 B6 5B 72 6C 28 CA 46 12
0x3C 21 92 FD 90 CA 36 EF 3D B2 DA F1 98 D8 80 C0
0xDA A2 88 64 38 74 29 36 A6 45 C0 57 B9 C5 56 27

2:29:31 PM #27 CDR -1135 File Writer.cpp, Line 306
Write error
F: SONY DVD RW AW-Q170A

2:29:31 PM #28 CDR -201 File WriterStatus.cpp, Line 325
Invalid write state
F: SONY DVD RW AW-Q170A

2:29:31 PM #29 TRANSFER -18 File WriterStatus.cpp, Line 325
Could not perform EndTrack

2:29:31 PM #30 Text 0 File MMC.cpp, Line 17309
start Close Track #2

2:29:31 PM #31 SPTI -1176 File SCSIPassThrough.cpp, Line 215
CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1176)
CDB Data: 0x5B 01 02 00 00 00 00 00 00 00 00 00
Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
Sense Code: 0x72
Sense Qual: 0x04
Sense Area: 0x70 00 05 00 00 00 00 0A 00 00 00 00 72 04

2:29:31 PM #32 CDR -1176 File WriterStatus.cpp, Line 375
Session fixation error
F: SONY DVD RW AW-Q170A

2:29:31 PM #33 TRANSFER -19 File WriterStatus.cpp, Line 375
Could not perform Fixation

2:29:31 PM #34 Text 0 File WriterStatus.cpp, Line 384
falling back to disc fixation

2:29:31 PM #35 Text 0 File DVDPlusDualLayer.cpp, Line 1424
SetDriveCaps: Set LAST LBA of layer 1 to 0

2:29:31 PM #36 Phase 38 File dlgbrnst.cpp, Line 1767
Burn process failed at 32x (4,800 KB/s)

2:29:31 PM #37 Text 0 File SCSIPTICommands.cpp, Line 287
SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME

2:29:31 PM #38 Text 0 File Cdrdrv.cpp, Line 11444
DriveLocker: UnLockVolume completed

2:29:31 PM #39 Text 0 File SCSIPTICommands.cpp, Line 450
UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

Existing drivers:

Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 1 (Security Option)

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from zike on 2009-08-22

2009-08-22T22:10:55Z

hello Leo.. wow superb explanation.. right to what i really wanted to know.. thank you for the added information on my coconut shell..

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from NIRMESH on 2009-07-11

2009-07-11T10:33:15Z

Hi LEO,
m having problems installing games from rar files,while unraring them it always shows CRC error(CRC mismatch....)....it even shows error on games which i have installed succesfully earlier,but they too are giving the same eroor now,i have formated my pc too,still it ain't working.
What should i do???plz help me LEO.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Kenny on 2009-05-27

2009-05-28T02:22:03Z

THANK YOU LEO! I used condensed air to clean my CD drive AND my disk and ... boom ... my files came back! I have a Toshiba Satellite with a very sensitive Matshusita CD/RW drive. I can't thank you enough. Another tip is to download ParetolLogic's data recovery tool (its free) and try to find the copied files on your hard drive. It's amazing what remains on your hard drive even after you think you've copied and deleted stuff. Even if you don't need to recover files, its worth running just to see what is "out there!" Amazing.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from oldgoat on 2009-02-16

2009-02-16T10:36:41Z

JFileRecovery pretty much does for data files what EAC does for scratched Music CDs. No messing.
I just recovered an old PST file from CD, that had 8 bad 512kb sectors on the end. Took about 5 minutes.
Why MS don't have this built into Windows is beyond me.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Faradjos on 2008-10-01

2008-10-01T15:54:48Z

Try JFileRecovery (free on the net), it wouldn't correct the problem but you'll be able to still copy the files, even bad. In some bad files of jpeg format, you can still see the image and even correct it manually (photoshop or something) if you want it badly. This is better than nothing in case you can't get the original drive that copied the file. Good luck.

ps: i did get this error from my dvdcam recorder, and i understand the 'centering' issue about the disck been writen, and then trying to reread on a computer drive...:S

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Anna on 2008-03-03

2008-03-03T19:06:04Z

I am getting a CRC error on a DVD with .NEF (Nikon RAW) photo files. For at least some of the troubled photos the thumbnail shows up, and Adobe can open a larger version as well so there must be enough data for that at least. Only it won't let me COPY what I DO have. Some of them don't display thumbnails; I assume these are lost causes - there may have been some dust exposure to the burner that wrote the DVD which could have corrupted the totally lost files.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Paul on 2008-01-14

2008-01-15T06:39:06Z

Leo, I need your help. I had copied some video files that I had purchased off a website and burned them to a c.d. Now, the c.d. worked fine but about a year later, I'm getting the cyclic redundancy message. I think my first mistake was using memorex c.d.s as I've used the Sony brand and they haven't been giving me any trouble so far.

I've tried everything: copying files to my desktop, to a folder, burning to DVD (I've lost three so far because of the error message) and I've even tried windows media maker on my desktop and laptop to try and save the video files. This isn't the first time this has happened to me and I'm trying to avoid erasing the disc altogether as I spent a lot of money obtaining these video files. Is there any way to save what I have without erasing everything?

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Tuny on 2007-12-13

2007-12-13T20:37:47Z

Hi all,

SOLUTION: I also had problems with the CRC error when burning games. My try has been with two .rar games. What I did what was just to descompress the total file.rar into my PC and to install the games directly from the given data,through the setup.exe , without burning the game.
When I was installing the game from the DVD I was getting the error but the same file descompress and installed without burning had succesful results. I hope it can help, though I know my comment is not very professional

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Comment from voodoomedicine on 2007-12-05

2007-12-06T01:22:08Z

CRC errors can also be caused by IDE cables being too close to each other, or too long.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Leo A. Notenboom on 2007-12-05

2007-12-05T17:30:03Z

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Some combination of the problems listed in the article may simply make it
impossible for you to read that DVD. Have your friend make sure he can still
read it, and if possible, burn you another copy.

Leo

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Version: GnuPG v1.4.7 (MingW32)

iD8DBQFHVuAxCMEe9B/8oqERArKkAJ0ZjYRUj2Dq8QsXqc26yg2cutcGAwCfTb/3
JkEuehmvtu9V0QfcGM6H2t4=
=KSns
-----END PGP SIGNATURE-----

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Kalas on 2007-12-04

2007-12-04T22:04:04Z

Dear Leo,
I have tried everything recomended on this site about CRC. But nothing works. My friend said that he would let me borrow a DVD for a week with some files and pictures of his trip to places around the world, and I was so excited because he gave me permission the make a copy so I can keep a copy. But when I tried to copy it, "Error, Cyclic Redundancy Check" pops up everytime. There isn't an scratches on the disk, nothing's wrong with my computer DVD drive reader. I even tried to copy the file on my other desktop and my second laptop, but nothing. Please help:(

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Comment from Steve C on 2007-10-23

2007-10-23T16:14:19Z

i have just finished backing up over 200gb of my files onto dvds only to find that i have been burning CRC errors into many of the discs, is there any QUICK way to test files readability so i can create a list of whats bad and whats not then get the bad files reburnt now the problem is fixed. ive tried CDCheck & IsoBuster they take forever to read the bad files. i need something that can just knock up a disc review quickly is there such a thing?? or maybe a way of reducing the amount of time windows spends tring to reread the bad info? so i can test the discs myself or am i better off starting from scratch?

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Ron on 2007-10-22

2007-10-22T22:27:02Z

The only answer I know of for the CRC error, is to download and use CDCheck on the CD or DVD. It reads and re-writes the whole CD/DVD, to a new folder, until it gets to the problem area. Then, it reads it, sector by sector, and stamps a "0" in an unreadable sector, until it finishes reading the "BAD" part of the CD/DVD and repairing it that way. This works for scratches and other errors on the CD/DVD that causes a CRC. (I think it works for computer files, etc. but I've never needed to try this.) Another trick is to copy all the files with Windows Explorer/My Computer, and only run CDCheck on the file(s) that produces the CRC. Then, from the folder that the repaired and copied files are in...burn that like it was a CD/DVD...this is just faster, CDCheck will do it all for you, it just takes a little longer on files that don't need repairing. Using AnyDVD, in the background, allows one to do this to any copy protected CD/DVD, as well. It works GREAT!!! Good luck and enjoy repairing your messed up CD/DVDs. :-)

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Lyn on 2007-07-03

2007-07-04T00:56:03Z

http://filerecovery.hostyourself.net/
If you suspect the CRC is because your cd is scratched use JFileRecovery to copy. NOT FOR EXEs but if its music or video you're trying to recover (assuming the cd is not broken in 8 places) its a miracle worker.

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Comment from Everyone on 2007-03-05

2007-03-05T23:46:08Z

You might mention that you can also get a CRC error on SD cards... and various other media.... not only CDs/DVDs.

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A comment on: Cyclic Redundancy Check: what is it, and how do I get rid of it on my newly burnt CDs and DVDs?

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Comment from Mike Rodent on 2006-12-04

2006-12-04T18:23:30Z

Hi Leo...

Nice site... and let me put this to you to continue this thread about CRC:

I've just got a new laptop from Dell... it has XP Prof SP2, up to now I've been using XP Home SP1 (deliberately did not "up"grade to SP2).
Many files which are on DVD which I need to copy over are being rejected by the new machine's drive... back at the old machine they are accepted fine... but when I run CDcheck on the old machine errors are indeed flagged. Is there sthg about XP Prof (SP2) which would account for this... and more importantly, is there not some way of tweaking XP Prof SP2 so that it is less puritanical?

Otherwise presumably I'll have to reformat, install XP Home SP1 on the new machine and struggle to stop Micro$oft inflicting its hateful "up"grades on me and causing me even more Micro$oft-related stre$$... than normal?

Thanks
Mike

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