There Are Some Data After The End Of The Payload Data

Have you attempted to extract an archive using the 7Zip tool but failed? No, I’m not getting the message “There are some data after the payload data.” Instead of panicking, consult our 7Zip data error troubleshooting guide written by our team of experts.

Although it appears to be an error, it is actually a warning message that has no effect on the extraction process itself. Why are you reading this? Since 7-Zip bugs are so prevalent, you are more likely than others to run into this problem.

There Are Some Data After The End Of The Payload Data

When you’re working with compressed files, especially using software like 7-Zip, you may encounter cryptic messages such as “There are some data after the end of the payload data.”

What does this mean, and how concerned should you be? Moreover, how safe is 7-Zip for your day-to-day archiving needs? This article aims to answer these questions in detail.

What Does “There Are Some Data After The End Of The Payload Data” Mean?

Understanding Compression Algorithms

To comprehend this warning, it’s essential to understand how compression software works. When files are compressed, they are bundled into a single file, often significantly smaller in size than the original collection of files. Algorithms are employed to make this possible.

The Warning Explained

The warning “There are some data after the end of the payload data” typically indicates that extra data has been identified in the compressed archive that doesn’t belong to the main payload—i.e., the main set of files you intended to compress or extract. This could occur due to several reasons:

  1. Corruption: The archive file may be corrupt.
  2. Incomplete Download: The compressed file might not have downloaded fully or correctly.
  3. Tampering: In some instances, additional data may be a sign that the archive has been tampered with, though this is less common.

Should You Be Concerned?

If you encounter this warning, it’s advisable to exercise caution. The best course of action is to delete the compressed file and try downloading or creating it again.

“There Are Some Data After The End Of The Payload Data” is What Causes the Warning Message.

As we’ve already stated, there are numerous reasons why you might get this notice. These are the contributing factors:

  1. When extracting with an older version of 7-Zip, such as build 16.02, you may see a 7 Zip data error. Users have noticed that the problem appears to be tied primarily to the RAR encryption of specific types of data, but the creators have no explanation for this.

It is impossible for the 7-Zip tool to determine the archive type – “7zip there are some data after the end of the payload data.” If 7-Zip is unable to identify a particular archive type, this notice will appear on your screen.

  1. In the current edition of the 7-Zip tool, the developers have said that the latest version of 7-Zip builds are meant to report an issue with certain file formats.
  2. This mistake is common to TAR archives. For as long as 7-Zip was available, faulty sectors in TAR archives went unnoticed.

If bad sectors are present in the file you’re trying to extract, the “7zip there are some data after the payload” warning message will alert users to the problem right away.

However, the error warning might be ignored at times, as the extracted archive files aren’t always affected by it. This warning notice is based on the file extension that you are trying to extract.

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  2. Anyconnect Was Not Able To Establish A Connection To The Specified Secure Gateway
  3. It Looks Like You Don’t Have Permission To Save Changes To This File

We’ve taken the hassle out of troubleshooting for you by providing the solutions listed below. One way at a time, follow the advice of our 7zip unexpected end of data specialist.

The 7Zip Data Error: How Do I Fix It?

There are numerous ways to get rid of the problem. In this article, we’ve presented two simple, but powerful, techniques. See what I mean?

Technique 2: Update 7-Zip to The Latest Version

Make sure that your 7-Zip is up to date before trying any other option. Check for updates to confirm that you don’t see the warning message due to the 7-Zip bug and that the version is latest than build 16.02.

Why Is 7Zip Not Working?

  • First, open 7-Zip and locate the “Help” option on the ribbon bar by clicking it.
  • In the drop-down box, select “About 7-Zip.”
  • Check to see if the build number is higher than 16.02 or lower.

If it’s the most recent version, there’s no need to update, but if it isn’t, you’ll need to do so. To finish the process, follow the instructions below.

  • To begin, go to this page by clicking this link.
  • You must now check your PC’s architecture and click on the 7-Zip 18.05 download link next to the various PC versions.
  • Make sure you’re clicking on the right link for your computer’s capabilities.
  • Next, open the installation executable and choose a destination..
  • Hit the “Install” button after filling up the location.
  • You’ll be prompted to restart your PC after installing the most recent update.
  • Accept the terms of this agreement by clicking the Yes button.
  • As soon as the setup is complete, your computer will restart automatically.

Check to see if the 7-zip data issue when extracting persists after the computer restarts. Following this technique if the problem persists.

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Technique 2: Change File Extension To.rar

If the warning message persists after you update 7-Zip to the most recent version, you should investigate the extraction utility’s inconsistency in identifying specific files. Check out our step-by-step instruction on how to rename a zip file to a rar file.

  • To begin, open File Explorer and make certain that all file extensions are clearly shown.
  • Check the “File name extension” box in the “View” option if that doesn’t work.
  • Right-clicking the archive that displays an error notice during extraction now necessitates selecting “Rename.”
  • Finally, change the file extension from “zip” to “rar” and confirm by clicking “Yes.”
  • Last but not least, right-click and open the changed 7Zip archive.

That’s it! The warning message should no longer appear. Take each step one at a time until you arrive at the answer.

If you run into any problems, please let us know in the comments section below. The warning notice “There are some data after the end of the payload data” can be queried further in the same box.

A response will be issued within a few hours. As a final note, don’t forget to leave your thoughts in the comments section below.

Is 7-Zip Safe?

Open-Source Software

7-Zip is open-source software, which means its source code is publicly available. This generally adds an extra layer of safety, as multiple contributors and users scrutinize the code.


7-Zip provides AES-256 encryption, offering strong security for protecting your compressed files.

No Adware or Spyware

As of my last update in September 2021, 7-Zip does not contain any adware or spyware, making it a clean program to install and run on your system.

Community and Development

The development community behind 7-Zip is active, continuously updating the software to fix bugs and improve security measures.

User Discretion Advised

As with any software, the safety also depends on the user’s practices. Ensure that you download 7-Zip from a legitimate source like the official website. Be cautious when opening compressed files from unknown sources.


The warning “There are some data after the end of the payload data” is a cautionary message indicating possible issues with a compressed file. While the warning calls for careful action, it does not necessarily signify a security threat.

Speaking of safety, 7-Zip is generally considered safe and secure for common archiving tasks, thanks to its open-source nature, strong encryption methods, and active development community.