How to Fix CRC Failed RAR File?

More often, when you download a huge file split into .rar files and when attempt to extract the contents then start encountering error message “Packed data CRC failed in .rar. The volume is corrupt”. CRC - Cyclic Redundancy Check is used for checking the file’s integrity and compared with the CRC data when downloaded and gives an error message if the information is dissimilar or does not match with the original. Normally this problem could be fixed by downloading the files once again and extracting it but this is not 100% solution as it helps only in case the download file is corrupted. Therefore, in order to quickly repair CRC failed RAR file effortlessly you should make use of RAR Repair tool with great ease.

It offers optimal safety and security as it is a non-destructive read only software that does not overwrite or harm original file. It is a robust application to repair CRC failed RAR file error messages and checks every byte for cyclic redundancy. However, the cause or reason behind such errors is to identify and repair them within short span of time. Moreover, you can utilize this ready to use toolkit to fix broken WinRAR file after invalid RAR file error and restore its contents like photo, audio, video, documents, etc.

Reasons behind CRC failed RAR file errors:

  • Virus Attacks: This can be the worst situations being faced by every RAR file users. However, if the RAR file is infected with some harmful viruses then it is not possible to extract data making them inaccessible.
  • Incomplete Download Process: Sometimes, when you improperly download corresponding RAR file from internet due to improper network connections or any sort of interruption like sudden power surge can give rise to error messages. In order to overcome such situations, simply read here
  • Changing File Extension: At times, due to change in file extension can cause RAR file corruption. As a result, the contents of RAR file becomes inaccessible and unreadable give raise to unexpected error messages.

To get over the above-discussed causes behind CRC failed RAR file errors, one should regularly backup and protect your data from unexpected RAR file corruption scenarios. In addition, avoid interruption during file transfer and use genuine antivirus software to keep it virus free. Although, still if you are facing any serious threat you should make use of RAR Repair tool to repair CRC failed Rar file having size of 4 GB or more.  Make use of this simple user interface to repair encrypted and password protected RAR archive file and restore the entire data with great ease. For more information, simply click here

Moreover, it facilitates you to provide user-friendly interface and completely automated repairing process to repair CRC failed RAR file corrupted or damaged because of CRC errors, bad sectors, using unreliable third party tool. Further, you can make use of this powerful tool to very efficiently repair rat files after header corruption on Windows 7 and other versions of Windows OS 8, Vista, XP, 2007, 2003, etc.   

Steps to repair CRC failed RAR file:

Step 1: Once you download and install this software on your Windows computer, launch it and you have to CRC failed RAR file using "Browse" option and next click on "Repair" button to initiate repair operation.

WinRAR Says There are No Files to Extract - Main Screen

Step 2: When the repair process completes, you can see all contents from the repaired RAR file as shown in below figure.

Error Extracting Files - Preview Screen