Technology Information: Data Error - Cyclic Redundancy Check - Can't Read from Disc

Data Error - Cyclic Redundancy Check - Can't Read from Disc

Data Error - Cyclic Redundancy Check - Can't Read from Disc


Data Error - Cyclic Redundancy Check - Can't Read from Disc

Posted: 02 Jul 2010 02:33 AM PDT

Today while copying content from one of my old disc (CD) to my computer I have received the following error message "Data Error - Cyclic Redundancy Check " and copying failed. The error message said Cannot copy [file name]: Data error (cyclic redundancy check ). So I decide to check what is this error and the actual reason for this error.

What is Data Error - Cyclic Redundancy Check


Cyclic Redundancy Check (CRC) is an error detecting code used to check whether the data stored in the storage device is corrupted or not.

Data Error - Cyclic Redundancy Check - Can't Read from Disc DVD, CD

When You are getting Data Error - Cyclic Redundancy Check

When your computer is trying to read data from your DVD or CD (any storage device) if it found the data stored is corrupted, you will get this error message. In reality a normal scratch on the disc itself can cause this Cyclic Redundancy Check (CRC) error.

Recover Data from Corrupted Disc

Fortunately there are some recovery software available in market to recover data from scratched CDs and DVDs. Some of them are:


1. CD Check

CD Check is a Cyclic redundancy check data error recovery software.


Recover Data from Corrupted DVD and CD


To download this CD recovery software:

http://www.softwarepatch.com/software/cdrecovery-security.html


2. CDcheck

Another Disc data recory software is:

http://www.kvipu.com/CDCheck/helplink.php?helpfn=registration


Related Topics

1. Cannot Start my computer - Disk Boot Failure

2. 16 Useful Windows 7 Tips and Tricks - Tweak Windows 7

3. How to increase my Laptop battery life

4. Why my computer restarts automatically

5. Connecting two computers using USB cable

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16 Useful Windows 7 Tips and Tricks - Tweak Windows 7 Computer

Posted: 01 Jul 2010 03:24 AM PDT

Till now I have written many Windows 7 tips in this blog and some other forums where I am actively participating. Some of them are very common while others are not much popular. Now I decides to organize some of my Windows 7 related posts in a single post for the ease of my readers. So in this post I am going to present a summary of my previous Windows 7 articles and the respective link to the blog articles. I have named this post as 16 useful Windows 7 Tips and Tricks.



16 Useful Windows 7 Tips and Tricks - Tweak your Windows 7 computer



1. How to Set default User logon image to all Windows 7 users

To know more about forcing all Windows 7 users in your computers to use default logon image click on the link below.


Set default Windows 7 logon image to all users


2. Turn off Windows 7 Security and maintains alerts

To know the steps to turn off Windows 7 security and maintenance alerts click on the link below.

How to turn off Windows 7 Security and maintenance alerts


3. View or Remove saved Wireless networks in your Windows 7 computer

To know more about view and remove previously saved wireless networks in your computer click on the link below.

View or Remove saved Wireless networks in your Windows 7 computer


4. Prevent installation of unwanted programs in Windows 7

You can prevent installation of unwanted applications in Windows 7 computer. To know more click on the link below.

Prevent installation of unwanted programs in Windows 7 computer

5. Enable Run Command in Windows 7 Start Menu

By default Run command is not enabled in Windows 7 Start menu. To enable it click on the link below.

How to enable Run Command in Windows 7 Start Menu

6. Enable Encryption and Password Protection in USB drive by Windows 7

You can enable encryption and password protection in USB drive using Windows 7. To know more click on the link below.

How to enable encryption and Password Protection in USB drive by Windows 7

7. How to create Windows 7 bootable Emergency Repair Disc

It is advised to create an ER disc for your Windows 7 computer. To know more details click on the link below.

Steps to create Windows 7 bootable Emergency Repair Disc

8. Get Power Efficiency Report in Windows 7

To get power efficiency report in Windows 7 click on the link below.

Get Power Efficiency Report in Windows 7


9. Set and Display Time Zone in Windows 7 using Command Prompt


To set and display current time zone in Command Prompt click on the link below.

Set and Display Time Zone in Windows 7 using Command Prompt

10. How to Display Empty Drives in Windows 7

To display empty drives in Windows 7 click on the link below.

How to Display Empty Drives in Windows 7


11. Add more locations in Send To Menu

To add more destination locations in Send To menu click on the link below.

Add more locations in Send To Menu

12. How to start WLAN AutoConfig in Windows 7

Steps to start WLAN AutoConfig in Windows 7:

How to start WLAN AutoConfig in Windows 7 computer

13. Open Windows Explorer in New Process

You can open each windows folders in new process. So even if one explorer window crashes it won't affect other windows.

How to open Windows explorer as a new process


14. How to change Display Monitor in Windows 7 Computer


To change display monitor using key board shortcuts

How to change Display Monitor in Windows 7 computer



15. Drag a file to Command Prompt to get file path

In Windows 7 you don't need to type the file or program path in command prompt. You can simply drag file in to command prompt to get the path.


Drag a file to Command Prompt to get file path

16. Record computer issues by Problem Step Recorder (PSR) in Windows 7

In Windows 7 you can record your computer issues with the help of Problem Step Recorder (PSR). More details:

Record computer issues by Problem Step Recorder (PSR) in Windows 7


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