If you don’t want to lose data, you must follow the last solution given in this post, which is more effective and optimal. The format will erase all the data from the storage device. NOTE: If the problem persists, you need to format your storage drive. If you are able to access the data without any error immediately copy data from it to a safe location on your system and format the hard drive or any other storage media via Disk Management tool or DiskPart.

Hit the ‘Enter’ button and wait until ‘ chkdsk’ utility repairs the disk errors.įigure: Chkdsk CMD Window after scanning driveĪfter CHKDSK completes error checking, re-connect storage media to the system and then try to access it from File Explorer.

Alternatively, you can type chkdsk X: /F /X /R for the rigorous scanning and repairing. Type chkdsk X: /f where X is the hard drive or any other media storage device letter connected to your system.

Right-click on the ‘ Command Prompt’ and select ‘ Run as Administrator’.

Press ‘ Windows+Q’ and type CMD in the search bar.

You can run CHKDSK by following these steps: CHKDSK checks the integrity of your hard drive and fixes logical file system errors, bad sectors & file system metadata. To solve CRC error, you must repair the hard drive by running CHKDSK utility via command prompt. How to Solve the Data Error (Cyclic Redundancy Check) Issue?

Cyclic Redundancy Check Error on an optical disc (CD, DVD etc.).

Data Error (CRC) Error Message in Outlook due to a corrupt personal folder (.pst).

Drive Is Not Accessible data error (Cyclic Redundancy Check).

The CRC error occurs due to hard drive corruption, misconfigured files, registry file corruption, cluttered disk, unsuccessful program installation, or when there’s a bad spot on the media.ĭespite a specific cause, the CRC error is a serious issue that must be resolved as soon as possible to avoid a system failure and, most importantly, data loss.įortunately, there are few options that are available to solve the following CRC (Cyclic Redundancy Check) errors: Cyclic Redundancy Check (CRC) is basically a data verification method that computer uses to check the accuracy of data on the disks (hard disk drive, optical disks such as CD, DVD etc.) CRC detects accidental changes to raw data residing in the storage media.

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