Fix Data Error: Cyclic Redundancy Check

Data Error (Cyclic Redundancy Check)

Sometimes you might see an error message – “Data error cyclic redundancy”, while using one of the disks. You will encounter this message when you try to copy your files between devices. Users can experience this issue while simply trying to copy or download file to their hard drives.

How I successfully recover data from inaccessible drive with data error (cyclic redundancy check)

To be honest, to recover lost data from drive with CRC error, MiniTool Power Data Recovery is a wise choice for us since it offers excellent performance, high security and simple operations. Free download it and have a try.

Step 1: Launch this data recovery software, and then select a suitable recovery module in the main interface.

damaged partition reocvery

Step 2: Full scan the target drive which keeps saying: Drive is not accessible, data error (cyclic redundancy check).

full scan

Step 3: Save all needed files on a safe place.

With just several clicks of the mouse, you are able to recover data from drive after CRC error.

After recovering data with MiniTool Power Data Recovery, it is time to check drive error and fix cyclic redundancy check error with CHKDSK Utility.

How do I fix “data error (cyclic redundancy check)” error

Step 2: Click “Automatically fix the file system errors” to do a basic check and automatically repair problems with file and folders, and then click “Start”.

Sometimes, running CHKDSK via right click makes it unable to run the scan and repair properly, and at this time you can try the alternate method of running CHKDSK

Want to know the best way?

Step 1: Open the command prompt. You must run CHKDSK commands as an administrator to have the necessary privileges to execute the scan.
Step 2: Type “chkdsk /f x:” into the command prompt. The letter “x” should be replaced with the letter name of the drive you’d like to run the scan on. Press Enter.
Step 3: Wait for the scan to complete. Once finished CHKDSK will give you a report and restart your computer.

Now, you might get to know how to fix the “Drive is not accessible, data error (cyclic redundancy check)” problem.

Necessary Tips for Fixing CRC Error – Data Recovery

As a matter of fact, if you receive the warning “data error (cyclic redundancy check)” and your drive contains some necessary data, the first thing you need to do is transferring all data to another safe place.

The secret to recovering lost data from CRC error drive that people want to share is this:
MiniTool Power Data Recovery is a necessary tool for lost data recovery.

main interface

In the main interface of this professional data recovery software, you just need to select a suitable recovery module, and then follow instructions to recover lost data.

Now, you may have a basic understanding of how to recover data from drive with the “Data error (cyclic redundancy check)” error, and how to fix CRC error.