It is caused due to a broken certificate store or a corrupt copy of the Windows operating system being installed. Today, we will be checking out how to fix error code 0x80096004 for Windows Updates on Windows 11/10.

Windows Update error  0x80096004

To fix the error 0x80096004 for Windows Update on Windows 11/10, we will be carrying out the following fixes,

Replace the crypt32.dll file.Reset Windows Update folders.Use Windows Update Troubleshooter.Configure the Firewall or Antivirus.Download the required update manually.Use System File Checker.Run Windows Updates in Clean Boot State.

1] Replace the crypt32.dll file

Crypt32.dll is the module that implements many of the Certificate and Cryptographic Messaging functions in the CryptoAPI The file mentioned above is located on this path- For x86: For x64: Get the new file from another computer with the same file version number. Then, you need to boot into Safe Mode, navigate to the path mentioned above, and replace the file. Next, open Command Prompt by searching for cmd in the Cortana search box and run it with Administrator level privileges.

Type in the following command and hit the Enter key to re-register the dll file– Reboot and see.

You need to delete the contents of the SoftwareDistribution folder & reset the Catroot2 folder.

3] Use Windows Update Troubleshooter

You can run the Windows Update Troubleshooter and also Microsoft’s Online Windows Update Troubleshooter and check if that is any help in fixing any of your issues.

4] Configure the Firewall or Antivirus

You can try to temporarily disable Windows Defender which is installed out of the box on your Windows 10 computer. You can also disable your Windows Firewall on your computer and check if that fixes the errors that you are encountering. If you are using 3rd-party security software, disable them and see.

5] Download the required update manually

If it’s not a feature update, and only a cumulative update, you can manually download and install the Windows Update. To find which update has failed to follow the steps:

Go to Settings > Update and Security > View Update HistoryCheck which particular update has failed. Updates that have failed to install will display Failed under the Status column.Next, go to Microsoft Download Center, and search for that update using the KB number.Once you find it, download, and install it manually.

6] Use System File Checker

Open Command Prompt as administrator and run System File Checker by executing the following command: Restart your system after the scan is completed. You can also use our freeware FixWin to Run the System File Checker utility with a click.

7] Run Windows Updates in Clean Boot State

A Clean Boot starts a system with minimal drivers and startup programs. When you start the computer in clean boot, the computer starts by using a pre-selected minimal set of drivers and startup programs, and because the computer starts with a minimal set of drivers, some programs may not work as you expected. You can run Windows Update after booting into the Clean Boot State and check if that makes the error go away. All the best!

Fix Windows Update error 0x80096004 on Windows 11 10 - 21