Dvd Shrink Cyclical Redundancy Error
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ProductsHomearound the homeproductivityHow to Fix a DVD Shrink Error (Cyclic Redundancy Check)How to Fix a DVD Shrink Error (Cyclic Redundancy Check)By Michael HintzA cyclic redundancy check, often shortened to CRC, is a mathematical function used by computers to ensure the integrity of data as it is being transferred from one location to another. If there is a problem with the transfer and the data does not dvd decrypter match on both sides, then a cyclic redundancy check error will occur. This can happen dvd shrink cyclic redundancy check in Windows while reading a disc or in any number of programs, including DVD Shrink. Possible causes include a scratched or damaged disc, dvd decryptor a faulty optical drive, or the result of trying to back up a copy-protected disc.Things You'll NeedComputer with burn-capable optical driveDVD Shrink softwareDVD to be copiedDisc cleaning kit (optional)Water or rubbing alcohol (optional)Cotton shirt (optional)Step 1Rule out the
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optical drive (the DVD player on the computer) as the cause of the error by attempting to read other discs with the drive. If you're successful, the drive can be ruled out as the cause of the CRC error, leaving the disc as the culprit. The disc could be scratched or damaged, or it could've had copy protection against duplication written into it when it was burned. If the optical drive fails to read other discs, then dvd shrink cyclic redundancy check error fix there is likely some problem with the drive itself.Step 2Rule out the surface quality of the disc to be backed up. Even if it looks fine, check to make sure it plays or reads normally outside of DVD Shrink. The DVD could have been incorrectly burned. This happens often with cheaper CD and DVD media; it is rather rare with commercial DVDs. If you can rule out the surface quality of the DVD as a cause for the error, go to step 4. If not, see step 3 for information on attempting to clean the disc.Step 3Clean the faulty disc. It is possible for any amount of scratching, grime or residue to cause read errors. Use a disc cleaning kit, or use water or alcohol and a piece of cotton shirt. Make sure that you wipe against the tracks and not with them; wiping with the tracks can cause further damage.Step 4Having determined that the cause of the error lies in neither the drive nor the disc itself, there remains only one possibility: the cause of the error is the disc's encryption, or copy protection, of one type or another (several different types exist). Going any further in attempting to "crack" the encryption would likely violate copyright laws. In this case, if the DVD you want to back up with DVD Shrink is in good condition and
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can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing https://www.techwalla.com/articles/how-to-fix-a-dvd-shrink-error-cyclic-redundancy-check to topics and forums, creating a blog, and having no ads shown anywhere on the site. Click here to Register a free account now! or read our Welcome Guide to learn how to use this site. Dvd Shrink - Data Error : Cyclic Redundancy Check Started by spaceship9 , Jan 05 2008 03:52 PM Please log in to reply 1 reply to this topic #1 spaceship9 spaceship9 Members 47 posts OFFLINE http://www.bleepingcomputer.com/forums/t/124324/dvd-shrink-data-error-cyclic-redundancy-check/ Local time:10:16 AM Posted 05 January 2008 - 03:52 PM I have DVD Shrink (latest) and I use it to make backups of (legally purchased) DVDs so the originals don't get damaged...So far I haven't had any errors with anything, with the exception of a largely scratched disk once... until nowI tried to backup "Inside Man" and it gets to around 2-4% (entire non-compressed disk backup, naturally) but then gives me DVD shrink has encountered an error and can not continue Fail to read file E:\ Data Error (cyclic redundancy check)I've searched around and it turns to either be a bad/scratched disk or a new security measure...The disk is brand new with no scratches, finger prints or anything on it, and the movie played with no errors or bad frames (as far as I noticed) in DVD X Player (on computer) and on a sony DVD player (tv).I've seen people try with success using DVD Decrypter but when i tried, I got errors once again...so I'm fairly certain it's a security measure (seeing as the drive is only a few days old and plays/backs-up anything else fine)...Any ideas? Back to top BC AdBot (Login to Remove) BleepingComputer.com Register to remove ads #2 perism00 perism00 Members 2 posts OFFLINE Location:Crayford United Kingdom Local time
TechSpot RSS Get our weekly newsletter Search TechSpot Trending Hardware The Web Culture Mobile Gaming Apple Microsoft Google Reviews Graphics Laptops Smartphones CPUs Storage Cases Keyboard & Mice Outstanding Features Must Reads Hardware Software Gaming Tips & Tricks Best Of http://www.techspot.com/community/topics/dvd-shrink-3-2-trouble-shooting.135135/ Downloads Latest Downloads Popular Apps Editors Picks Device Drivers Product Finder New Releases New PC Games http://www.techimo.com/forum/pc-hardware/152560-dvd-shrink-cyclic-redundancy-error.html Laptops Smartphones Routers Storage Motherboards Monitors Forums Recent Activity Today's Posts News Comments TechSpot Forums Forums Software Apps & Software Today's Posts DVD Shrink 3.2 TroubleShooting Bygjxrbyx Sep 23, 2009 I am having trouble with shrinking a protected movie to burn on a dvd. The error message I'm getting is Failed to read file E / Data error cyclic redundancy check. Before I was cyclic redundancy burning through Drive C with no problems now it will not complete the analysis process. I need to know how to get back to burning or analysing through drive C. When I try to open file C, it says file can not be opened/found. Sep 23, 2009 #1 strategic TechSpot Paladin Posts: 1,020 "cyclic redundancy check" usually is caused from bad media. HAve you tried a different disc? Maybe the lens on your reader is dirty, have you dvd shrink cyclic tried running a cleaning disc in the dvd burner? Sep 23, 2009 #2 SNGX1275 TS Forces Special Posts: 10,689 +395 That will happen on some disks even if they are perfect, I always attributed it to a form of copy protection dvdshrink can't deal with. Try and rip it with dvddecrypter first, to a folder, then point dvdshrink to the folder. This of course assumes you own the disk.. Sep 24, 2009 #3 captaincranky TechSpot Addict Posts: 11,431 +1,754 Copy protection strategy is updated almost monthly. As a result, neither DVD Shrink or DVD Decrypter are able to cope with many current discs. While as SNGX1275 suggests, DVD Decrypter is more potent than DVD Shink, it isn't the answer to issues with many recent discs, and some "failed to read" errors will also be observed when using it. However, DVD Decrypter also possesses the ability to rip a DVD in ISO mode, which comes in handy from time to time. Sep 24, 2009 #4 (You must log in or sign up to reply here.) Show Ignored Content Topic Status: Not open for further replies. Similar Topics Trouble Shooting: DVD Drive running Vista May 5, 2007 dvd shrink Mar 1, 2006 trouble shooting roaming profiles Jun 14, 2005 Trouble shooting internet connectivity Oct 1, 2007 Add New Comment You need to be a member to leave a comment. Join thousands of tech enthusia
Hardware and Tech PC Hardware DVD Shrink cyclic redundancy error + Reply to Thread Page 1 of 2 1 2 Last Jump to page: Results 1 to 20 of 35 Thread: DVD Shrink cyclic redundancy error Thread Tools Show Printable Version Subscribe to this Thread… September 26th, 2005,08:59 AM #1 cpembo View Profile View Forum Posts View Blog Entries Member Join Date Sep 2003 Location U.K. Posts 239 DVD Shrink cyclic redundancy error Ive been using dvd shrink for quite a while to backup my dvds (version 3.2 ) I dont pirate discs before ppl start flaming me. The reason i back up is i buy my young kids dvds regularly and as you can understand the discs get scratched and gewt sticky fingerprints on them therefore what i do is give them a backup copy and keep the origonal disc safe. Anyway my problem is ive beeen getting errors recently sometimes the burn fails and sometimes i get the error message "cyclic Redundancy error" its only started happening recently and im at a loss as to what the problem is . Does anyone know ? or failing that is there another free program thats as straightforward as dvd shrink? and as reliable as it used to be? could the problem be down to new copy protection tecniques? I really need to solve this as ive just bought three new dvds for my daughter and i dont want them ruined , Thanks in advance for any help Asrock 4coreDual-vsta Core2 duo 4300(1.8ghz)-@ 2.4ghz 2 GB DDR2 Ram 8600GT Win 7 Reply Reply With Quote September 26th, 2005,09:06 AM #2 XKILLR View Profile View Forum Posts View Blog Entries Visit Homepage Member Join Date Sep 2004 Posts 180 There is nothing wrong with your software and there is nothin you can do about it. DVD's are now being slowely equiped with a new protection called rip guard. I used various programs, such as: dvd shrink, dvd decrypter, dvd x copy