Fix: “Checksum Error” When Extracting With Winrar

The checksum error in WinRAR occurs while you are extracting a RAP or ZIP file, and it suddenly stops the process. Some parts of the file would be extracted, but not all of them.

For instance, if there were four files in the ZIP file that were to be extracted, only one or two would be extracted, while the remaining ones would be stopped due to the checksum error.

This is not a small issue since many people include their documents, images, videos, or other files in a ZIP or RAR file. If the file fails to be extracted, then there’s a possibility of valuable data being lost.

How Do I Fix the Checksum Error in WinRAR?

The common fixes for the Checksum error include enabling the ‘Keep Broken Files’ option , repairing the archive in WinRAR, and ensuring free disk space . There are some more ways to fix this error as well which will be listed below.

1. Enable the ‘Keep Broken Files’ Option: Enabling this option will ensure that all the files in the RAR or ZIP file get extracted no matter what. Even if a file is broken or can’t be launched, it will be extracted with no errors.
2. Ensure Free Disk Space: If the space on your hard disk is almost full and you’re extracting a sizable file, then some parts of it will never extract, and you’ll always get the checksum error. So, if you’re running low on storage, then remove some unwanted files and folders or extract the RAR or ZIP file to another drive.
3. Repair Archive in WinRAR: The Repair Archive option in WinRAR repairs the damaged or corrupted RAR or ZIP file and lets it extract smoothly.
4. Make Sure Storage Devices Aren’t Damaged: Check your HDD, SSD, and RAM to see if they are damaged or not. If they are, then make sure to replace them or get them repaired from a computer repair store. If you keep using the damaged hardware, then it will cause many problems for your system.
5. Run your Antivirus: If there was a virus attack on your system, then it could affect WinRAR too. In this case, run your antivirus and see if there is any potential malware on the system.
6. Re-download the ZIP File: Since improper and interrupted downloads, along with the file being corrupted, are three of the main reasons for the checksum error, try to re-download the ZIP or RAR file and extract it again.
7. Use 7-Zip: This is another free file archiver and is great for compressing and decompressing ZIP and RAR files. It is a fine alternative to WinRAR and is a primary choice for many users.

1. Enable the ‘Keep Broken Files’ Option

1. Right-click on your ZIP or RAR file.
2. Click on Extract Files .

1. Check ‘Keep broken files’ under the Miscellaneous section in the General tab .

1. Select OK and extract your file again.

2. Repair Archive in WinRAR

1. Right-click on your RAR or ZIP file.
2. Go to Open With and select WinRAR Archiver .

1. Now click on your file and press (Alt + R) to repair it. Alternatively, you can go to the Tools tab and select Repair Archive .

1. Once the process is complete, extract your file again .

3. Re-download the Zip File

1. Right-click on your ZIP or RAR file.
2. Click on Delete .

1. Now re-download the file from your browser.
2. Once done, extract it again and see if the checksum error appears now.

4. Use 7-Zip

1. Go to the 7-Zip website .
2. Download either the 32-bit or 64-bit version .

1. Once it downloads, install the software .
2. Now right-click on your ZIP or RAR file and select 7-zip > Extract file/Extract here/Extract to.

1. Select the location to extract the file.
2. Your file will be extracted to the desired location.

How to Fix “Printer is in an error state” Issue?

The error “ WinRAR Error: Next Volume Is Required ” usually appears when you’re extracting a multi-part RAR archive and WinRAR can’t find (or can’t correctly identify) the next file in the sequence . This often happens when a volume is missing , stored in a different folder , or renamed in a way that breaks the archive’s expected order .

In this guide, we’ll go over the most reliable fixes confirmed by affected users, along with what each method is doing behind the scenes so you can choose the right one for your situation.

Important: To extract multi-volume archives, you should always start extraction from the first file in the set. This is usually file.part1.rar , or (in older sets) the main .rar file that comes before .r01 , .r02 , and so on.

1. Download and Place the Missing RAR File

WinRAR needs all parts of a multi-volume archive to complete extraction. This error usually appears when one of the volumes in a set like .part2.rar , .r01 , .r02 , .001 , and similar naming formats is missing . Downloading the missing volume and placing it in the same folder as the other parts allows WinRAR to continue extracting normally .

1. Look at the error message or review the list of archive parts in the folder.
2. Identify which volume is missing (for example, part2.rar , .r02 , .001 , etc.).
3. Go back to the website or source where you downloaded the archive.
4. Locate and download the exact missing file using the same naming format as the others.
5. Make sure the new file name matches the pattern of the rest. Example: If you have file.part1.rar and file.part3.rar , the missing one must be file.part2.rar .
6. Move the downloaded missing volume into the same folder as the other archive parts.
7. Confirm that all parts are in a single folder before extracting.
8. Right-click the first file in the series (usually part1 or the main .rar file) and select Extract Here or Extract to Folder .
9. WinRAR should now detect all volumes and continue extraction normally .

2. Manually Browse & Select the Next Volume

Use this method only if the next volume already exists , but WinRAR is failing to detect it automatically. This can happen due to incorrect naming , the file being in a different location , or a temporary file access issue. Manually browsing helps WinRAR locate the correct volume and resume extraction without interruption .

1. Right-click the first file in the series (usually .rar or part1.rar ) and select Extract Here or Extract to Folder .
2. When WinRAR cannot find the next volume, it will show the “ Next Volume Is Required ” message.
3. A small window will appear, allowing you to manually select the next volume .
4. Use the file explorer window to locate the folder where the other archive parts are saved.
5. Select the next part based on the naming order (example: select file.part2.rar after file.part1.rar ).
6. Make sure the selected file matches the naming format of the archive (no extra characters like (1) and no mismatched numbering).
7. WinRAR will resume extraction using the selected volume .
8. If additional volumes are missing or stored separately, WinRAR may prompt you again. Repeat the same process until extraction completes.

3. Rename the RAR files in Order

WinRAR relies on a proper naming sequence (such as file.part1.rar , file.part2.rar , file.part3.rar ) to extract multi-volume archives. If a file is named incorrectly, contains extra characters, or is out of order, WinRAR may fail to locate the next volume and show this error. Renaming the files correctly helps WinRAR follow the sequence and extract the archive without interruptions .

Note: Renaming only changes the file name , not the file contents. The goal is to restore the correct sequence so WinRAR can detect the next volume.

1. Go to the folder where all the RAR files are saved.
2. Make sure all parts of the archive are present and stored in the same folder .
3. Check how the parts are currently named . Common patterns include:

file.part1.rar, file.part2.rar, file.part3.rar
file.rar, file.r01, file.r02, file.r03

1. Look for files that don’t match the expected numbering pattern (for example, file.part01.rar , file.part1(1).rar , or unrelated names).
2. Rename each file so it follows the same order without extra characters or mismatched numbering. Example:

Incorrect: file.part1.rar, file.part3.rar, file.part2(1).rar
Correct: file.part1.rar, file.part2.rar, file.part3.rar

1. Make sure the text before the number is exactly the same for all files.
2. Only the last part number should change.
3. Right-click the first file in the series (usually part1.rar or the main .rar file) and select Extract Here .
4. WinRAR should now recognize the sequence and continue extraction normally .

If you still get the same prompt: the archive set is likely incomplete (a part was never downloaded or was removed), or one of the volumes is corrupt and must be re-downloaded from the original source.