Rescuing Your Files: A Guide To Repair Corrupt WinRAR Files

WinRAR is a popular software that compresses and stores files on Windows systems. Doing this helps save space and makes sharing files on the internet easy. However, there are times when you might encounter a message stating a corrupt WinRAR file, and it could be more frustrating if the archive contains some critical file. Fortunately, there are ways through which you can recover your corrupt files, and in this article, we will provide you with detailed guidelines on how to do so. 

Causes of Corrupt WinRAR File Error

Before we dig deep into how to repair WinRAR File, it is essential to know the reason for the corruption. Various reasons can corrupt WinRAR File. Here are some of the most common causes.

• Incomplete RAR Download

If a WinRAR File is not downloaded completely or if the download is interrupted for any reason, there is a high probability that the file will get corrupted. 

• Storage Device Issue

If there is a problem with the storage device where the WinRAR file is located, then such a bad disk or sector error can very well lead to WinRAR File corruption. 

• Malware Attack

Your computer must be protected using a renowned antivirus so that no virus can attack your PC. A Malware attack or virus getting into your PC can infect the WinRAR Files, leading to corruption.

• Software Error

Sometimes, WinRAR itself can encounter some error during compression or extraction of the files, which may lead to corruption of the files. 

How To Recover Corrupt WinRAR File

Fixing a corrupt WinRAR File could be tricky but not impossible. Let us explore various ways in which you can repair WinRAR files.

1. Using the WinRAR’s built-in repair feature

WinRAR has a unique built-in feature to repair and recover WinRAR corrupt files. The steps needed to be followed to use the said feature and repair the WinRAR File.

Steps:

• Open WinRAR by double-clicking on the corrupt WinRAR file.
• Browse the location of the corrupt WinRAR file and select it.

• Click on Repair – “Tools”->”Repair Archive”

• Enter the output folder address where you need to save the repaired file.

• Click ok

Once you do that, WinRAR will attempt to repair the archive and save the repaired version at the location you specified.

2. Using WinRAR Command Line

If the WinRAR repair feature doesn’t work, you may alternatively try using the command line to repair the WinRAR archive. To do this, you’ll need to follow the following steps:

• Open the command prompt.
• For this you need to type ”cmd” prompt in the Start Menu. Once open, click on “Run as administrator”.

• Now navigate to the WinRAR directory where the WinRAR is located. For example:

Cd c:\Program Files\WinRAR

• Run the repair command.

rar r archive.rar

• Replace archive.rar with the corrupted rar file name that you want to recover.

3. Using third-party repair Tools

If the aforesaid methods fail, you may consider some third-party repair software available on the market. One of the most renowned and trustworthy software available for such cases is Wondershare Recoverit.  With this software, you can recover the corrupted files from your PC and ensure that they are recovered from all storage devices.

• Redownload the file

At times, due to network issues, the file doesn’t get appropriately downloaded and, hence, gets corrupted. You may try to re-download the file after checking your network connection. Many times, a fresh download resolves the corruption error, which may have resulted from a network error or incomplete download.

Preventive measures:

To avoid problems due to WinRAR files corruption, it is advisable to follow the following precautionary measures.

• Use reliable sources:

Always obtain and download WinRAR files received from trusted sources. This will reduce the risk of virus infections. 

• Maintain proper backups

One should develop the habit of taking regular backups. This will minimize the risk of losing essential data.

• Software updates

Keeping the software updated will help you mitigate the software-related issues.

Conclusion

Recovering corrupt WinRAR files could be challenging, but with the right method and tools, one can mostly recover the data successfully. Always begin by using built-in software and then move on to third-party tools if you are unsuccessful. However, the best way to mitigate such issues is to have a proper backup to safeguard yourself from the risk of WinRAR file corruption.

FAQs:

What causes WinRAR files to become corrupt?

WinRAR files can become corrupt due to interrupted downloads, sudden power failures, virus infections, or bad sectors on your hard drive. Even transferring files between devices or compressing them improperly can lead to damage. To avoid this, always use reliable sources for downloads and keep your system protected with antivirus software.

Can I recover data from a partially damaged RAR file?

Yes, you can often recover data from a partially damaged RAR file using WinRAR’s built-in repair tool. Just open WinRAR, select the corrupt file, and click on the “Repair” option. If the archive has a recovery record, WinRAR will attempt to rebuild the damaged parts and extract as much data as possible.

Is there any way to prevent RAR file corruption in the future?

To prevent RAR file corruption, always enable the “Add Recovery Record” option when creating archives in WinRAR. This adds extra data that helps repair the file if it gets damaged. Also, avoid compressing files during system instability, and make sure your storage devices are healthy and virus-free.