How to Fix and Recover Data from Cyclic Redundancy Check Error?

How to Fix and Recover Data from Cyclic Redundancy Check Error?

Cyclic redundancy check error, or CRC error, can prevent you from accessing data on your hard disk. It also interferes in simple tasks like copying and pasting files in a folder. If you are suffering from that, then this blog will help you to destroy CRC data error (cyclic redundancy check) so that you can successfully recover your hard drive data.

What is cyclic redundancy check error (CRC error)?

CRC error is an error detection technology used in storage devices. This is done to verify the data stored on the drive. Similarly, an algorithm based on cyclic code examines the drive for data redundancy. It also prevents accidental changes in raw data. Common messages are included during this error:

• "Drive not accessible, data error cyclic redundancy check".
• "Can not start disk: cyclic redundancy check".

You may have seen this message while trying to open the drive partition. In another case, the system can also ask you to format the drive.

Why does cyclic redundancy check error?

There are several reasons that can cause cyclic redundancy check error in external hard drives and other storage devices. Contains:

• Registry corruption
• A sudden interruption in the installation of programs.
• Incorrect use of system files.
• Corruption of data in the system registry
• Dislocation on the hard disk
• Development of bad sectors in hard disk
• Bad network communication gives rise to packet errors.
• Poor network wirings

Signs of Cyclic Redundancy Check Error

Since CRC errors can also be due to poor network, this can worsen the packet after being dropped on the Internet. At the same time, if your hard disk is not currently accessible, it can cause a CRC error.

Fix Cyclic Redundancy Checking Errors

Apart from this, there are two main ways in which you can correct the cyclic redundancy check error. Refer to the most relevant method below for you and just follow the given steps. This will help you recover data from a CRC error drive.

Method 1. Using the CHKDSK Utility

This is the most basic way to solve CRC errors while Windows has an inbuilt CHKDSK utility tool that is easily available in most systems. So, it helps you to repair minor errors in files. Also, minor errors of CRC can be easily fixed in these ways. Just follow these steps:

• Right click on the drive you want to check.
• Click 'Properties'.
• Select the 'check' option. It should appear in the 'menu of tools.
• A dialogue box will pop up. Select from the given two options. 'Fix file system errors automatically' and Scan for recovery of bad sectors'
• Click 'Start' to begin the scan.
• Scan CRC will try to fix the errors.

This method can be useless in two examples:

The reason is too many errors or if the error is too large to fix. Scans can get stuck in such situations or may take a lot of time.

You can get a dialog box that says "You do not need to scan this drive." Or "we have not found anyone on this drive." Therefore, here is a command prompt to run the CHKDSK Utility solution. To do this, follow these steps:

• Take advantage of the administrator rights of the system.
• Go to the Start menu. Click 'Run'.
• Type CMD and press Enter'.
• Type in command ds chkdsk / fx: 'where x is the letter of the drive that you want to check. This is the original scan.
• You can also run an advanced scan. To do this, do chkdsk / r x: '. 'X' is the letter of the drive you want to check.
• Wait for the scan to complete.
• restart the computer. Finally, try to reach the drive now.

Note: Advanced scan may take some time to complete.

Method 2. System File Checker is Running

System file checker can also be used for data error cyclic redundancy probe fixes. Checker finds corrupt or damaged files and replaces them with new ones. It is mainly useful for external storage devices such as hard drives and SD cards. Therefore, just follow these steps:

• Connect the storage device to the system.
• Go to Search Options via the 'Start' menu.
• Click 'Run'. Type CMD and press Enter'. It will open the command prompt.
• At the command prompt, type 'sfc / scannow'. Press enter '
• This CRC error scan will start.
• Wait for the scan to complete.

Restart your computer. Try retrieving the storage device. If this step does not work for you, then go to the next part.