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Cyclic Ewdundancy I get a cyclic refduntacy error message when I read a dvd using dvd shrink

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  • Anonymous Jan 14, 2009

    How do I fix the high compression rate to read dvd movies?

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Cyclic redundancy means the actual data comosing the file has been corrupted. dvd shrink sometimes corrupts data when the compression is turned too high. CRC errors are problems in the base Hexidecimal coding used above binary coding that the proccessor uses.

Basically, you need to get new data cause that one is gone.

Posted on Jan 14, 2009

  • bmthemage Dec 10, 2013

    Glad i could help fixya :)

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Posted on Jan 02, 2017

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1 Answer

Data error cyclic redundancy check


This is some serious problem when u get it on HDD......is the data important? try formatting the hdd and use it....

Dec 29, 2013 | Transcend Computers & Internet

1 Answer

Cyclic redundancy check


A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.
A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.
Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.

Click "Start" and click "Computer."
Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."
Click the "Tools" tab at the top of the hard disk "Properties" window.
Click "Check Now" under "Error Checking."
Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.
Start a disk check and repair by clicking "Start" in the "Check Disk" window.
Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.
A disk can't be checked if it's in use, so you'll need to restart Windows to check it.
Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."
(External drives will not schedule to happen on restart it will happen straight away.)

Sep 09, 2013 | Verbatim 500GB USB Desktop 500 GB Hard...

1 Answer

Cyclic redundancy error


A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.
A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.
Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.

Click "Start" and click "Computer."
Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."
Click the "Tools" tab at the top of the hard disk "Properties" window.
Click "Check Now" under "Error Checking."
Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.
Start a disk check and repair by clicking "Start" in the "Check Disk" window.
Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.
A disk can't be checked if it's in use, so you'll need to restart Windows to check it.
Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."
(External drives will not schedule to happen on restart it will happen straight away.)

Sep 09, 2013 | Verbatim 500GB USB Desktop 500 GB Hard...

3 Answers

How can I fix Cyclic Redundancy Check on external drive?


This problem is caused by bad sectors on HDD. refer to http://www.goodlucksoft.com for more information

Feb 20, 2013 | Computers & Internet

1 Answer

Hard disk cyclic redundancy check


A cyclic redundancy check error on a hard disk means that part of a file read from the hard disk doesn't match the expected value.


A cyclic redundancy check error, in other words, means that files on your hard drive are corrupted.

Repair a cyclic redundancy check error on a hard disk using the Check Disk tool in Windows.


Click "Start" and click "Computer."


Right-click the hard disk with the cyclic redundancy check error under "Hard Disk Drives" and click "Properties."

Click the "Tools" tab at the top of the hard disk "Properties" window.


Click "Check Now" under "Error Checking."


Select "Automatically Fix File System Errors" and "Scan for and Attempt Recovery of Bad Sectors" in the "Check Disk" window by clicking each option if it isn't already selected.


Start a disk check and repair by clicking "Start" in the "Check Disk" window.


Click "Yes" if the "Do you want to schedule the disk check to occur the next time you restart the computer?" prompt appears.


A disk can't be checked if it's in use, so you'll need to restart Windows to check it.


Restart your computer by clicking "Start," clicking the arrow icon to the right of "Shut Down" and clicking "Restart."


Fix a Cycle Redundancy Check Error


The "Cyclic Redundancy Check" error is a Windows error message telling you there's a problem reading data you're trying to access.


The root of this problem could either be a damaged storage device or a corrupt file.

Windows has built-in tools to attempt to fix to this problem, and avoid further errors.


Click on the "Start" menu in the bottom left-hand corner and click "Run."

Type in "cmd" and press "Enter" on your keyboard.

This will open a black command prompt box.


Type in "chkdsk /f" and press "Enter."

If you receive a message saying the disk will be checked the next time the system starts, press "Y" and then "Enter."


Restart your computer by closing the command prompt box and selecting "Shut Down" from the Start menu.


Wait for the disk scan to reach 100 per cent.

This may take awhile.

When it completes, your drive errors may be fixed.


Avoid future problems with this type of error by replacing the file that caused the problem.

For example, if you got the error when using a text document, open the document and copy all the text (press "Ctrl" and "A" at the same time and then "Ctrl" and "C" at the same time).


Create a new text document and paste the text in by pressing "Ctrl" and "V" simultaneously. Save the new file, and delete the old document.


Hope this heps








Nov 02, 2012 | Ultra 0471 Seagate St3500418as 500gb Sata...

1 Answer

How to find cyclic redundancy check ?


Cyclic Redundancy Check
The cyclic redundancy check, or CRC, is a technique for detecting errors in digital
data, but not for making corrections when errors are detected. It is used primarily
in data transmission. In the CRC method, a certain number of check bits, often
called a checksum, are appended to the message being transmitted. The receiver
can determine whether or not the check bits agree with the data, to ascertain with
a certain degree of probability whether or not an error occurred in transmission. If
an error occurred, the receiver sends a "negative acknowledgement" (NAK) back
to the sender, requesting that the message be retransmitted.
The technique is also sometimes applied to data storage devices, such as a
disk drive. In this situation each block on the disk would have check bits, and the
hardware might automatically initiate a reread of the block when an error is
detected, or it might report the error to software.
The material that follows speaks in terms of a "sender" and a "receiver" of a
"message," but it should be understood that it applies to storage writing and reading
as well.
The CRC is based on polynomial arithmetic, in particular, on computing the
remainder of dividing one polynomial in GF(2) (Galois field with two elements)
by another. It is a little like treating the message as a very large binary number, and
computing the remainder on dividing it by a fairly large prime such as
Intuitively, one would expect this to give a reliable checksum.
A polynomial in GF(2) is a polynomial in a single variable x whose coefficients
are 0 or 1. Addition and subtraction are done modulo 2-that is, they are
both the same as the exclusive or operator. For example, the sum of the polynomials

x3 + x + 1 and
x4 + x3 + x2 + x

Apr 15, 2011 | Computers & Internet

1 Answer

I downloaded some videos to my hard drive. When I try to burn them on or erase them from my DVD, I get this error: "Error 0x80070017: Data error (cyclic redundancy check)". What should I do? Note: ...


Cyclic redundancy is one of the data checking algorithms and it is getting a non-recoverable error for some reason.

I suspect the software you are using to burn the DVD may be corrupt or incompatible with your Vista operating system.

It ALSO might be that the video is COPYRIGHTED and you are being blocked from copying it to a removable medium. There is no solution for that situation.

Feb 09, 2010 | Creative Labs (7300000000268) 20 GB Hard...

2 Answers

Cyclic redundancy error


In simple terms, a CRC is bit of mathematics used to ensure that your data is OK when being transfered. It's a checking procedure that quickly identifies when data has been damaged. If you get this message, it means that the file being read by your PC or software is corrupted. However, it does not mean all the data is lost forever. When data is transfered, it is usually in small blocks and each block is given a CRC value. If something goes wrong with the data between the time it leaves the source and arrives at its destination, the CRC sent at the source will no longer match the one that is calculated when the data arrives - this is when the cyclic redundancy check error will appear,


All of the above is true, didnt write it myself copied it from a good friends post. It is probably the data itself that is corrupted. Doesnt mean the data is gone. Try running a disk defrag, if that doesnt work try copying it to a cd/dvd and see if you get the same error. If you dont, flash your bios. This should explain your problem, if it doesnt follow up with me, email address is kustom42 at gmail.com.

Jul 14, 2009 | E-Machines eMachines Desktop PC

2 Answers

Dvd disc will not play or copy w/ WMP


I would try first washing the DVD. Use dishwashing liquid and hot water, with only your hands, and use side-to-side motions to move the soap around the underside of the disc, never 'with' the grain of the data grooves. When finished, rinse the disc thoroughly, and pat it dry with a clean paper towel or other lint-free cloth. When dry, try it again.

Hope this will FixYa!!!

Jun 11, 2008 | Computers & Internet

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