Software⏱️ 4 min read📅 2026-06-11

How to Fix 0x80096002 Error – Bypassing windows update error 0x80096002

Windows Update Error 0x80096002 Fix and Bypassing Certificate Validation Issues

Quick Answer: Use the Windows Package Manager to bypass certificate validation issues and install .msu files without signature checks.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🚀 How to Resolve This Issue
  3. 💡 Conclusion

The Windows Update Error 0x80096002 is a frustrating issue that occurs when trying to install .msu files, such as WMF 3. This error is caused by an invalid certificate, which prevents the update from proceeding. Despite installing the certificate, the error persists, causing inconvenience to users. In this guide, we will walk you through the steps to troubleshoot and fix this issue.

The good news is that Windows Update appears to work fine for most users, indicating that the problem lies with a specific .msu file. By following these steps, you should be able to bypass the error and install the update successfully.

🔍 Why This Happens

  • The primary cause of this error is an invalid certificate associated with the .msu file. This can occur due to various reasons such as outdated or corrupted certificates, or incorrect certificate installation. To fix this issue, we need to identify and resolve the underlying problem.
  • An alternative reason for this error could be a misconfigured Windows Update service or a corrupt system file. In this case, we will focus on resolving these issues before proceeding with the primary method.

🚀 How to Resolve This Issue

Method 1: Resolving Certificate Issues

  1. Step 1: Step 1: Verify the certificate installation and ensure it is valid. You can do this by checking the Event Viewer logs for any related errors or warnings.
  2. Step 2: Step 2: If the certificate is outdated or corrupted, download a new version from the Microsoft website and install it manually. Make sure to follow the correct installation procedures to avoid any further issues.
  3. Step 3: Step 3: After installing the new certificate, restart your system and try installing the .msu file again. This should resolve the error if the previous steps were successful.

Method 2: Installing .msu File without Certificate Check

  1. Step 1: Step 1: Download the .msu file from a trusted source and save it to a temporary location. Make sure to download the correct version for your Windows installation.
  2. Step 2: Step 2: Open the Command Prompt as an administrator and navigate to the temporary location where you saved the .msu file. Type the following command to install the update without checking for a signature: pkgmgr /iu:
  3. Step 3: Step 3: If the above method fails, try using the 'sfc /scannow' command in the Command Prompt to scan and repair any corrupted system files that may be causing the issue. This can help resolve the problem if it is related to a system file corruption.

💡 Conclusion

By following these steps, you should be able to bypass the Windows Update Error 0x80096002 and install the .msu file successfully. Remember to always keep your system files up-to-date and verify the installation of any new certificates or updates to avoid similar issues in the future.

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