To fix the CRC error, you need to repair your hard drive by running the CHKDSK utility from the command line. CHKDSK checks the integrity of your hard drive and fixes logical file system errors, bad sectors, and file system metadata.
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A Cyclic Redundancy Check (CRC) check is a data check method that your computer uses to check data on hard drives (hard drives, such as a hard drive, and optical hard drives, such as CDs and DVDs ). Cyclic redundancy check failure can be caused by various problems: registry corruption, hard disk overload, unsuccessful program installation, or incorrectly configured files. Whatever the specific reason, a cyclic redundancy check error is serious and must be corrected to avoid possible data loss or even system crash. Fortunately, there are some easy ways to fix this problem with the free Disk Utility software. 
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Reasons For Data Error Cyclic Redundancy Check Error
There are many situations where you will encounter a CRC error while using your computer. These range from file corruption or program writing to file and configuration errors and improper installation of applications or programs.
A hard drive problem can also cause a data error during the cyclic redundancy check.
Cyclic Redundancy Check Data Error Elimination – 6 Fixes
Apart from the fact that we cannot copy files, access hard disk data, or initialize a hard disk, a data error detected by a cyclic redundancy check can ultimately result in a system crash on the computer or data loss on the hard drive. disk. Therefore, it is necessary and urgent to correct the CRC error. Here are 6 ways toRequests:
Method 1. Correct CRC Data Error With CHKDSK
You can use the Windows CHKDSK utility to find and fix errors or file corruption on disk that is causing a cyclic redundancy check data error.
Detailed instructions on how to resolve CRC error using chkdsk command:
Step 1. Open the “Command Prompt”:
Press Windows Key R, type cmd in the Run dialog box, and click OK.
Step 2. Type chkdsk E: / f at the command line and press Enter.
Replace “E:” with your hard drive letter to start scanning.
You can also type chkdsk E: / f / r / x to find and fix any errors found on your target device.
Step 3. Wait for the scan to complete and enter exit to close the window.
After checking and repairing your hard drive, restart your computer to see if it works.
Method 2. Fix The Error By Checking Disk
The Check Disk utility in Windows Explorer can also help scan and fix any file system errors it finds that make the device inaccessible due to CRC errors.
Here are the steps to fix your reader’s CRC error:
Step 1. Open Windows Explorer, right-click an inaccessible hard drive or device, and select Properties.
Step 2. On the Tools tab, under Error Checking, click the Check button.
Step 3. Select “Scan Disk” or “Repair Disk” if any errors are found.
After scanning is complete, restart your computer and see if you can reopen the device and reuse the saved data.
Method 3: Resolve CRC Data Error With SFC – System File Checker
Windows system files typically contain hardware drivers, configuration files, Windows DDL files, and other files that make up the Windows registry. As mentioned above, registry corruption can corrupt data on your computer.
Therefore, it is useful to run the System File Checker tool to repair missing or corrupted system files on your computer so thatWe fix the wraparound error caused by corrupted system files.
Step 1. Click Start and type cmd.
Step 2. Right-click on “Command Prompt” and select “Run as administrator”.
Step 3. If you are using Windows 10, first enter the command “DISM.exe / Online / Cleanup-Image / Restorehealth” to create a Windows system image to protect your data.
Step 4. After the DISM command completes, type “sfc / scannow” and press Enter.
After that, you can restart your computer and try to open the device again to use the data stored on it again.
Method 4. Recover Data After Fixing CRC Error
After performing methods 1, 2, 3, the error should be resolved by then. You can reopen the storage device and use the saved data again.
However, if you find yourself in any of the following situations, you need to perform a data recovery to get your files back:
- The error message “Data error (cyclic redundancy check)” is always displayed.
- We found that important data was cleared with errors.
To recover data from an inaccessible hard drive or delete files from the command line, the reliable hard drive recovery software – EaseUS Data Recovery Wizard – can recover your files.
With the Pro version of EaseUS Data Recovery Assistant, you can recover an unlimited number of files after payment. Follow three steps to recover data from a device with a Cyclic Redundancy Check error:
Step 1. Run the hard disk data recovery program.
Select the location of your hard drive. Let the program scan the drive by clicking Scan.
Step 2. Scan and find the data on the disk.
After scanning, you can check and view the found files. Click Filters to find a specific file type. Or you can search for the data you want in the search box. After that, you can double-click each file to view it.
Step 3. Recover data from the hard drive with a round-robin backup error.
Select all filesfound on your hard drive, and click “Recover”. Provide an empty external storage device or a safe place to store lost data. Click OK to start recovering lost data after a cyclic backup failure.
Method 5. Formatting To Recover Device With CRC Error
If your device is still getting CRC device error, the last DIY you can try is to format the drive and reset the file system to a readable format. Here are the steps to follow:
Step 1. Press “Windows Key E” to open Windows Explorer.
Step 2. Right-click the problematic external hard drive or internal hard drive and select “Format”.
Step 3. In the format window, select the desired NTFS file system for your device.
Step 4. Check “Quick Format” and click “Start”.
Method 6. Submit Manually For Repair
Damage to the DBR (DOS Boot Record) on the hard drive can also lead to errors The storage of data (cyclic redundancy check) on your disk. If none of the fixes work, you can send your hard drive in for repair.
Hope that at least one of the above solutions helps you fix the error.