cycle redundancy check

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cycle redundancy check

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Kinglion

Junior Member

22. August 2006 @ 21:25

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Anyone know why I would get a "cycle redundancy check" when I try to move data from my burned data DVD-RW disc back to my hd? I am moving this by just having the open "my disc" opened and just draggin and droppin onto desktop. Some movies I have on there will go back to the HD and others won't. Any solution

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I got hoes rushing me without the Tag Spray On!!

I can kill a Deer or Buffalo with just my arrow and my Hickory Bow! From a 100 yards dont you know! I do It all the time!!

cougar_ii

Senior Member

23. August 2006 @ 10:16

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Hi there,

cycle redundancy check (stands for CRC Error)

Quote:
There are plenty of technical resources on the Web that discuss cyclic redundancy checks (CRCs). Most times you won't need to worry about this technobabble. That is, until one it day it suddenly appears and you think - what the hell does that mean? 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.

http://www.softwarepatch.com/tips/cyclic-redundancy.html

It means it tried to copy the data several times and still failed.

I have a feeling you won't be able to copy some of that data back to your hard drive.

There are software like "Bad Copy" I think it's called, might help you with the bad portion of the disk.

I have a few CD-RW and DVD-RW at work which I dont trust anymore.

Most of the stuff burned on them get's corrupted.

They are good for the garbage.

Good Luck !

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VSO Software Golden Membership Proud Owner / VSO Software Beta Tester

This message has been edited since posting. Last time this message was edited on 23. August 2006 @ 10:18

rbrock

Senior Member

23. August 2006 @ 14:10

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It could be dirty or scratched if has a dent in it forget it but clean it I use a disc cleaner called Disc Doctor it works . If the disc is to large to shrink to a 4.7 you might get this error . you can also use toothpaste to remove some scratches . Don't worry there is a thick clear plastic that covers the foil ( were the data is ) Rub from the inside out don't rub in circles!

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RBROCK

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