Fix “There Are Some Data After The End of The Payload Data”

When attempting to decompress an archive using the 7Zip programme, a number of users have reported seeing ” There Are Some Data After The End of The Payload Data.” Since it does not halt the extraction process, this is not a typical mistake but more of a caution message.

Compression tools have become an essential aspect of daily computer usage. 7-Zip, with its open-source nature and efficient compression algorithms, stands out as one of the most preferred choices for many users.

However, like any software, users might encounter specific error messages, such as the “There Are Some Data After The End of The Payload Data” notification. Let’s dive deep into understanding this error, its causes, and methods to troubleshoot it.

 There Are Some Data After The End of The Payload Data

What is Payload Data?

In the context of compression tools, ‘Payload Data’ refers to the main body of data that you’re trying to compress or decompress. It’s the actual data inside an archive, minus the metadata or any other supplementary information.

When you compress a file, its content, the ‘payload’, is processed and stored in a more efficient manner, ready for decompression when needed.

What Causes the ‘There Are Some Data After The End of The Payload Data’ Issue?

Several reasons might give rise to this peculiar error:

  • Corrupted Archives: The most common culprit is a corrupted .zip or .7z file. This can result from incomplete downloads, disk errors, or transfer interruptions.
  • Outdated 7-Zip Version: Running an outdated version of 7-Zip can sometimes cause compatibility issues with newer archive formats.
  • Malware Intrusion: Malicious software might tamper with archives, leading to errors during extraction.
  • Faulty Compression: If the original compression of the file had errors or was done with a faulty tool, it could present issues when decompressing.

Method 1: Please Use The Most Recent Version of 7-Zip.

If you’re getting this issue, the first thing to do is update to the most recent version of 7-Zip. Make sure your version of 7-Zip is newer than 16.02 to rule out the possibility that the warning message is being displayed because of an out-of-date bug.

Launch 7-zip, then select Help > About 7-Zip from the menu bar. The next step is to make sure the version number is higher than 16.02.

You should upgrade 7-Zip if your build number is lower than or equal to 16.02. For help, see below for instructions:

Step 1: Obtainable here is the download file for 7-Zip 18.5. If you’re using Windows, you must get the version that works with your OS.

Step 2: Launch the setup programme, select an installation directory (or accept the default), then click the Install button to set up 7-zip.

Step 3: To finish the setup process, select Yes when prompted to restart your computer.

Try running 7-zip without getting the “There Are Some Data After The End of The Payload Data” error on startup again. Continuing to receive the same error message indicates that the following solution below is warranted.

Method 2: Change to a.rar Extension.

If that didn’t work, we should check to see if the extraction programme is misidentifying the files it’s trying to extract. Renaming the extension to.rar has worked for some people who have been experiencing the identical problem message.

If you updated to the most recent version via Method 1, however, you shouldn’t have this issue anymore. If you’d rather not upgrade, though, you can try extracting the archive again after renaming it with the.rar extension. The following is a brief explanation of the procedure:

Step 1: The first step is to launch File Explorer and head to the View menu, where you should choose the box next to Show file name extensions.

Step 2: At the point where you see “There Are Some Data After The End of The Payload Data” right-click the archive and select Rename from the menu.

Step 3: Then, after the period, type.rar rather and confirm the modification by clicking Yes.

If this didn’t work, or if you just want to try something different, try the next option down.

Method 3: The Application of Universal Extractor

Universal Extractor is another option if you’re having trouble downloading the archive using the first two ways or are just searching for something fresh to try. Users who tried to use files extracted using 7-Zip but received the “There Are Some Data After The End of The Payload Data” problem have reported success after switching to Universal Extractor.

In order to accomplish this, please refer to this brief reference:

Step 1: Go to your browser’s downloads page and look for the UniExtract Installer button.

Step 2: To install Universal Extractor, run the setup programme and comply with the on-screen instructions.

Step 3:When the setup is done, right-click the archive and choose UniExtract files to extract the files.

Step 4:You can finish the extraction process by choosing a folder to store the extracted files in. So long as the sectors are uncorrupted, you won’t see an error message.

How Do I Fix the 7-Zip Data Error?

If you’re confronted with the payload data error or a general 7-Zip data error, consider the following solutions:

  1. Redownload the Archive: If it’s a downloaded file, try downloading it again. This ensures that any transmission error is negated.
  2. Use Another Decompression Tool: Sometimes using a different tool, like WinRAR or WinZip, can bypass the error.
  3. Update 7-Zip: Ensure you’re using the latest version of 7-Zip, which might have bug fixes or improved compatibility.
  4. Run a Malware Scan: Use a reputable antivirus tool to scan your computer and the archive file.

How Do I Update 7-Zip?

Updating 7-Zip is straightforward:

  1. Visit the official 7-Zip website.
  2. Navigate to the ‘Download’ section.
  3. Choose the version that matches your operating system’s architecture (32-bit or 64-bit).
  4. Download and install. The installer typically overwrites the older version, ensuring you have the latest features and fixes.

What Happens if I Delete 7-Zip?

If you decide to uninstall 7-Zip:

  • You’ll lose the ability to compress/decompress using the 7-Zip tool.
  • Files previously compressed will remain intact. However, you’ll need 7-Zip or another compatible tool to open .7z files.
  • Context menu options (right-click functions related to 7-Zip) will be removed.

How Do I Get the 7-Zip File Manager?

The 7-Zip File Manager is included in the standard 7-Zip installation. When you install 7-Zip, the file manager allows you to navigate compressed archives and perform various operations. Simply open 7-Zip from your programs list to access the file manager.


While 7-Zip remains a robust and efficient compression tool, encountering errors is an inherent part of dealing with software. By understanding the underlying issues, keeping the software updated, and following best practices, you can ensure a smooth compression and decompression experience.

Remember, data integrity is crucial, so always have backups and ensure you’re getting archives from trusted sources.