Zip File Not Supported Error.

If windows doesn't like your .zip file and will not de-compress it on windows, these fixes may help resolve the issue. Some error codes may say "The Compressed (zipped) folder is invalid" or " File not supported".

This has been fully copied from Make Use Of Website. The article can be found HERE...

Solution 1. 

Reinstall the File Compression Tool.

The “Compressed (zipped) folder is invalid” error pops up whether you’re using a third-party file compression tool or not. If the issue occurs while using a third-party compression tool, then reinstalling the tool could help.

Here’s how you can reinstall the file compression tool:

  1. Press Win + R to open the Run command dialog box.
  2. Type appwiz.cpl and click on OK to open the Programs and Features window.
  3. Locate your file compression app on the list and select Uninstall to remove it.

Solution 2.

Restart the Windows File Explorer

In some cases, this issue might be caused by problems that stem from the Windows File Explorer. In such instances, you could simply resolve the problem by restarting the Windows File Explorer.

Now, let’s take a look at how you can restart File Explorer:

  1. Press Win + X to open the Quick Access Menu.
  2. Select Task Manager from the options.
  3. Right-click on Windows Explorer and select Restart.

If the issue persists, close File Explorer using the Task Manager and then reopen the tool manually.

  1. To get started, open the Task Manager as per the previous steps.
  2. Right-click Windows Explorer and then select End task.
  3. Finally, open File Explorer manually by clicking its icon on the taskbar. Alternatively, search for File Explorer in the Windows search bar.

Solution 3.

Run the File and Folder Troubleshooter

Did you know that Microsoft has an amazing tool called the File and Folder troubleshooter? This is a tool that helps you quickly troubleshoot file and folder issues on your Windows device. In this case, this tool could help you tackle the “Compressed (zipped) folder is invalid” error.

Now, let's take a look at how you can run the Microsoft File and Folder Troubleshooter:

  1. Download the File and Folder troubleshooter from the Microsoft website.
  2. Open the program, click the Advanced option, and then check the Apply repairs automatically box. Click Next to continue.

In the pop-up window, check the Renaming or moving files and folders box and then press Next. Follow the on-screen instructions and restart your device to save these changes.

Solution 4.

Configure the Folder Optimization Settings

Configuring the folder optimization settings usually helps speed up the Windows File Explorer. In addition to this, configuring these settings can help tackle Windows file issues. So, these settings might also help resolve the issue at hand.

Let’s check out how you can configure your folder optimization settings to get rid of this error.

      1. Right-click on the problematic folder and select Properties.
      2. Select the Customize tab, click the Optimize this folder for drop-down menu, and select General items.
      3. Check the Also apply this template to all subfolders box.
      4. Press Apply and then press OK to apply these changes.

Solution 5.

Update Your Windows Device

If you’re still unable to resolve this issue, then you might consider updating your Windows device. A fresh version of Windows will come with the latest features that can help tackle system bugs and security threats.

Here are the steps for updating your Windows device:

  1. Type Settings in the Windows search bar and select the Best match.
  2. Select Update & Security and then click the Windows Update option.
  3. Next, click the Check for updates button. Finally, follow the on-screen instructions to complete the process.