How to Fix Checksum Error in WinRAR?
Updated on March 31, 2022
Are you encountering checksum error while extracting RAR files? Download Remo Repair RAR, a user-friendly software that is specialized to fix checksum error in WinRAR with simple clicks. This tool works in a read only mode to safely repair RAR files without altering the original content or files. Try this tool now to repair RAR file corruption!
Does anyone know how to fix the WinRAR checksum error? I have downloaded RAR files nearly about 2.5 GB from the internet. But while extracting the RAR files I received an error message saying “Invalid checksum”. Now I am not getting any idea, how to fix this issue?
What is a Checksum error in WinRAR?
Checksum error in WinRAR is a RAR file error that occurs when few bytes are lost from RAR files or extra bits are induced. This sort of situation stops you from extracting RAR files. However, if you have encountered a WinRAR checksum error, then you need not worry, this RAR checksum error can be easily fixed using Remo Repair RAR software in just a few clicks.
Remo Repair RAR tool is designed with powerful RAR file repair algorithms to scan and fix checksum error, unexpected end of archive error, WinRAR Read Error, and various other RAR file corruption effortlessly.
Why do you encounter WinRAR Checksum error while extracting RAR files?
Before proceeding with the repair process, let’s have a look at common reasons in which checksum error takes place;
1. Improper Download: Sometimes due to improper internet connection or low internet connectivity, the entire .rar file will not get downloaded properly. This makes the RAR files corrupt and finally pops up a checksum error message while extracting RAR files.
2. Transfer Process Interruption: Any interruptions like abrupt system shutdown, Windows restarts, etc., while transferring RAR files from the computer to the external storage device or vice versa might cause the RAR file corruption.
3. Other Causes: Virus/ malware attack, Windows registry corruption, bad sectors on the storage drive, or unreliable third-party compression tools can cause checksum error in RAR files.
How to Fix Checksum Error in RAR File?
How to fix checksum error in WinRAR using manual methods?
1. Select Keep broken files option
WinRAR tool comes with an option called Keep broken files to extract corrupted RAR files. Using this option, you can even fix RAR file showing CRC or checksum error. However, this method is not effective when it comes to extracting RAR files that are severely corrupted. During severe RAR file corruption, you can scroll down to use the automated method of repairing WinRAR checksum error while extracting RAR files.
- Right-click on the RAR file that is showing the WinRAR checksum error and choose the Extract files option.
- Under the Miscellaneous section, mark the Keep broken files option and click OK.
Quick Tip: Do you know reinstalling the WinRAR tool can sometimes fix checksum error? Yes, if the issue is related to the installation, then reinstalling the WinRAR application can fix the CRC error in RAR files.
2. Use inbuilt Repair Archive option
If your RAR file is corrupt or showing an Invalid checksum error, it can be fixed using the following Repair Archive method. However, this method is only limited to fix minor RAR file corruption hindering the RAR file extraction.
- Right-click on the RAR file showing WinRAR checksum error.
- Select Open with WinRAR option.
- Click on the Tools option and select Repair archive.
In case, if the above methods failed to fix the checksum error in WinRAR, then this is due to severe corruption in the RAR file. The only way to repair corrupt RAR files showing checksum error is by making use of the Remo RAR Repair tool.
How To Fix Checksum Error In RAR File Using Remo Repair RAR Software?
Make use of the Remo RAR Repair software to fix corrupt RAR file showing checksum error in just 3 simple clicks. Using this tool, you can repair various RAR file errors such as the unpredicted end of archive error, cannot open RAR file issue, etc. Moreover, this RAR repair tool is compatible with all the latest versions of Windows operating systems like Windows 11, 10, 8.1, 8, 7, etc.
- Download and install the Remo Repair RAR tool on your Windows to fix Checksum error in WinRAR.
- Launch the tool and click on the Browse button to select corrupt RAR file that is showing checksum error.
- Click on the Repair option to start repairing the corrupt RAR files with a checksum error.
- Once the RAR file repair process is completed, you can extract and access .rar files without any error.
- Now, click on the Save button to restore the repaired RAR file in your desired location.
Prominent Features of Remo Repair RAR tool:
- Along with fixing checksum error, this utility can even fix other RAR file errors like WinRAR extraction error cannot execute, RAR error 42126, 17540, etc.
- You can easily fix checksum error on different versions like WinRAR 6.00, WinRAR 5.70, 5.60, WinRAR 4.00, WinRAR 3.70, 3.50, WinRAR 3.80, WinRAR 2.00, etc.
- The tool is competent to repair password-protected RAR archives.
- It repairs corrupted or damaged RAR files having a size of 4 GB or more with ease.
- Provides 24 * 7 technical assistance.
A video showing how to fix WinRAR Checksum using Remo Repair RAR Software:
Решение ошибки контрольной суммы при распаковке файла RAR
Способ 1: Обновление версии архиватора
Рассматриваемая ошибка возникает в том числе из-за несовместимости алгоритмов разных вариантов ВинРАР: например, архив, созданный в пятой версии, получится распаковать только ею, так как в более старых отсутствует требуемая функция. Поэтому первое, что необходимо сделать при столкновении с подобной проблемой – убедиться, что установлена самая свежая версия приложения.
Способ 2: Использование функции восстановления
В WinRAR практически с момента появления присутствовала возможность, известная как «Лечение»: если при распаковке файлов будет обнаружено, что они повреждены, задействование этой опции поможет вернуть архиву работоспособность, но только при условии, что в сжатых данных есть код для восстановления.
- Откройте ВинРАР и с помощью встроенного в программу файлового менеджера найдите требуемый документ.
- Выделите его, один раз нажав левую кнопку мыши, затем на панели инструментов воспользуйтесь элементом «Исправить».
- Утилита восстановления автоматически подбирает оптимальные параметры, поэтому рекомендуем оставить их как есть и нажать «ОК».
Эта функция позволяет устранить проблему, но только при условии, что информация для восстановления присутствует в архиве.
Способ 3: Проверка ввода пароля
Если рассматриваемая ошибка появляется при попытках распаковать запароленный архив, причина элементарна – пользователь вводит неверные данные. Если сложно ориентироваться с закрытыми символами, отметьте опцию «Отображать пароль при вводе», после чего они будут видны.
Но если ключ верный, данные, скорее всего, действительно повреждены – воспользуйтесь соответствующими способами для устранения проблемы.
Способ 4: Загрузка архива заново
Иногда ни попытки восстановления, ни ввод корректного пароля не позволяют устранить ошибку. В такой ситуации единственной действенной мерой будет новая загрузка проблемного архива из интернета или копирование с оригинального источника, так как, скорее всего, данные действительно безвозвратно повреждены. В дальнейшем во избежание подобного придерживайтесь следующих советов:
- не доверяйте скачивание объёмных (размером 500 Мб и больше) запакованных файлов встроенному загрузчику веб-обозревателя, если соединение с сервером или интернетом нестабильно – воспользуйтесь одним из сторонних менеджеров загрузок вроде Download Master;
- для копирования или переноса данных используйте только заведомо рабочие носители, в процессе работы с ними не нагружайте компьютер трудными задачами.
При соблюдении этих рекомендаций вероятность столкновения с рассматриваемой ошибкой стремится к нулю.
Способ 5: Устранение проблем с ОЗУ и накопителем
Порой ошибка контрольной суммы может быть симптомом неполадок с рабочим компьютером, а именно, его накопителем или оперативной памятью, поскольку в процессе разархивации они нагружаются больше всего. Методика проверки очень простая – попробуйте распаковать другой, заведомо рабочий архив, который находится на том же диске, что и проблемный. Если сбой наблюдается, это верный признак аппаратных поломок. Протестируйте память, жёсткий/твердотельный диск и при обнаружении проблем замените устройства.
Подробнее: Как проверить оперативную память, HDD и SSD
3 Easy Methods to Fix WinRAR Checksum Error
Summary:
Checksum error in RAR files is one of the most annoying errors as it holds the extractions of contents from the zipped folder. Do not worry about your stuck files! This article brings you the easiest and free solutions to fix the WinRAR checksum error.
WinRAR Checksum error appears on the screen when some bytes of relevant information are missing from the file or the file header or RAR archive is corrupted.
Some of the common reasons that lead to the corruption in RAR files and causes checksum error in RAR files are listed below:
Reasons behind Checksum Error in WinRAR files
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- One of the usual errors could be interruptions caused during the RAR files downloading process.
- Bad sectors on the drive also cause file corruption and leads to the checksum error.
- Other reasons like virus intrusion and extracting files from unreliable tools also causes checksum error in WinRAR files.
How to Fix Checksum Error in WinRAR?
WinRAR checksum error can be fixed with the help of 2 different approaches.
Method 1: Verify the “Keep broken files” check box
Method 2: Repair the Archive with WinRAR
Fix the Checksum error in RAR or Zip compressed files
To the fix the checksum error in WinRAR file, follow the methods mentioned below as instructed and verify if the error exists at the end of the process.
Verify the checkbox ‘Keep the Broken Files’
Keep broken files, is an option available on the WinRAR application that you use to extract the files. The advantage of ticking this option is, it ignores the corruption in the file and helps you in extracting the content from the zip folder. Follow the below given steps to extract files without an error message.
- Firstly, right click on the Zip or RAR compressed file
- Select Extract Files from the options
- Tick mark Keep Broken Files located in Miscellaneous tab
- Click Ok When you choose the destination where it should be extracted to
Note: The file will be extracted to the destined location but will still display the same “checksum error”. Ignore the error and open the file. You will see successfully unzipped files.
This method works fine if you are focusing on single file corruption. If there is multiple header corruption on the RAR file, the method could fail to open the file.
In such cases, the complete archive needs to be repaired. You can make use of inbuilt tool or any trusted repair tool to fix the corruption in the RAR files.
Repair Corrupt RAR files to Fix Checksum error
To repair checksum error in WinRAR files, initially, you need to download and install WinRAR on your computer. WinRAR has the inbuilt option which helps you to fix checksum error and repair the corrupt file. Follow the steps below to repair the archive.
- Right-click on your corrupted RAR or ZIP file
- Select Open with WinRAR from the menu
- When WinRAR opens, click the Tools menu ->Repair archive.
- Select the destination location where the repaired RAR or ZIP file has to be saved by clicking on the Browse
- Let the archive type remain unchanged and click OK.
- After the repairing process of the archive, click the Close
Note: The inbuilt repair process helps you fix only the minor corruption in the file. If your files are severely corrupted or damaged and if there is a presence of bad sectors on the drive, this method would not be the effective method.
Also, it directly works on your original files that might increase the file corruption. To fix any errors and repair the complete RAR files, all you need is a professional RAR file repair tool.
SFWare RAR File Repair tool is the most recommended software to fix the WinRAR checksum error. The added advantage of using the tool is, it doesn’t alter the original content of the file and works on the copy of the file. The tool also helps you in extracting the encrypted RAR files without any hassle. Try the software for free and fix the checksum error in WinRAR files
How to Fix .rar File Showing Checksum Error?
To fix the WinRAR checksum error or CRC error, download and install the SFWare Repair RAR File Software. Launch the application and follow the steps mentioned below.
- In the main screen, use Browse option to select the error causing corrupt or damaged file
- Click on Repair to extract corrupt RAR file
- Software initializes the scanning process to repair the corrupt RAR file
- Once the scanning completes, you will be able to see the repaired RAR file on the screen
- Choose the destination to save the fixed WinRAR file and click on Save optionNow, you can extract the RAR files and open it without any error. If you are facing trouble in extractinglarge .rar files, you can make use of the SFWare tool to fix and extract Large RAR files.
Conclusion:
With the help of above-mentioned methods, you will be able to fix the checksum error in WinRAR files. You can prevent the checksum error in RAR files by making use of trusted antivirus and providing enough space to the downloaded RAR files.
If you were able to fix WinRAR checksum error with the help of the article, do share your thoughts in the comments section below.
If you were able to fix WinRAR checksum error with the help of the article, do share your thoughts in the comments section below.