Fix KB5028979 Error Not Applicable On 2012 Easily

gptAI

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11-15- 2024

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The KB5028979 error is a common issue that users may encounter when attempting to install updates for Windows Server 2012. This error typically indicates that the update is not applicable to your version of the operating system, which can lead to frustration and confusion. Fortunately, there are several effective methods to resolve this error and ensure that your system remains up-to-date. In this article, we will explore these methods step by step, providing clear instructions to help you fix the KB5028979 error easily.

Understanding the KB5028979 Error

Before diving into solutions, it’s crucial to understand what the KB5028979 error means. This error usually occurs due to the following reasons:

• Incompatibility: The update may not be compatible with your version of Windows Server 2012.
• Corrupted Files: Corrupted system files may prevent the update from being applied correctly.
• Pending Updates: Previous updates may need to be installed before applying the new one.
• Unsupported Operating System: Your version may no longer be supported for certain updates.

Recognizing the cause of the issue can help streamline the troubleshooting process. Now, let’s look at the methods to fix this error.

Method 1: Check for System Compatibility

Step 1: Verify Your Windows Version

Before proceeding with any fixes, ensure that your Windows Server version is compatible with the KB5028979 update. Here’s how to check:

1. Press Windows Key + R to open the Run dialog.
2. Type winver and hit Enter.
3. A window will appear displaying your Windows version.

Step 2: Visit Microsoft's Update Catalog

If your version of Windows Server 2012 is eligible for the update, visit the to find the specific KB5028979 update. Check if it is listed for your system architecture (32-bit or 64-bit).

Important Note

If the update is not listed in the catalog for your specific version, it may not be applicable, and attempting to install it may result in errors.

Method 2: Run Windows Update Troubleshooter

Step 1: Access the Troubleshooter

1. Open Control Panel.
2. Navigate to Troubleshooting.
3. Click on Fix problems with Windows Update under System and Security.

Step 2: Run the Troubleshooter

Follow the on-screen instructions to let the troubleshooter detect and fix any issues related to Windows Update. This tool can often resolve underlying problems that lead to the KB5028979 error.

Method 3: Check for Pending Updates

Sometimes, failing to install prior updates can lead to new updates being marked as not applicable. To resolve this:

Step 1: Check for Pending Updates

1. Open Settings by pressing Windows Key + I.
2. Go to Update & Security.
3. Click on Windows Update and check for any pending updates.

Step 2: Install Pending Updates

Install any pending updates and restart your system. Then try to install the KB5028979 update again.

Method 4: Use the System File Checker Tool

If the previous methods do not resolve the issue, there may be corrupted system files affecting the installation. Using the System File Checker (SFC) can help:

Step 1: Open Command Prompt as Administrator

1. Press Windows Key.
2. Type cmd, right-click on Command Prompt, and select Run as administrator.

Step 2: Run the SFC Command

In the Command Prompt window, type the following command and hit Enter:

sfc /scannow

This command will scan for corrupted files and attempt to repair them. Wait for the process to finish, and then restart your computer.

Method 5: Manually Download and Install the Update

If the error persists, consider manually downloading the update:

Step 1: Go to Microsoft Update Catalog

1. Navigate to the .
2. Search for KB5028979.

Step 2: Download the Correct Update

1. Identify the correct update for your system architecture.
2. Click on the Download button and save the file.

Step 3: Install the Update

Once the download is complete, double-click the file to initiate the installation process. Follow the on-screen instructions to complete the installation.

Method 6: Perform a Clean Boot

A clean boot can help eliminate software conflicts that may prevent updates from being installed.

Step 1: Open the System Configuration Tool

1. Press Windows Key + R, type msconfig, and press Enter.

Step 2: Configure Clean Boot Settings

1. In the System Configuration window, go to the Services tab.
2. Check the box for Hide all Microsoft services.
3. Click on Disable all.
4. Next, go to the Startup tab and click on Open Task Manager.
5. Disable all startup items.

Step 3: Restart Your Computer

After configuring the clean boot settings, restart your computer and attempt to install the KB5028979 update again.

Method 7: Update Device Drivers

Outdated drivers can cause conflicts when trying to install updates. Here’s how to ensure your drivers are up to date:

Step 1: Open Device Manager

1. Right-click on the Start menu.
2. Select Device Manager from the list.

Step 2: Update Drivers

1. Expand the categories and right-click on your hardware devices.
2. Select Update driver.
3. Choose Search automatically for updated driver software.

Important Note

Always ensure that your drivers are up to date, as this can prevent various issues, including update errors.

Method 8: Perform System Restore

If all else fails, you might consider restoring your system to a previous state before the error began:

Step 1: Open System Restore

1. Type rstrui in the Run dialog (Windows Key + R) and hit Enter.
2. Follow the prompts to select a restore point.

Step 2: Restore Your System

Select a restore point before the error occurred and follow the instructions to restore your system. This process may resolve the KB5028979 error.

Conclusion

Encountering the KB5028979 error on Windows Server 2012 can be frustrating, but by following these methods, you can effectively resolve the issue and keep your system up-to-date. From checking compatibility and running troubleshooters to manual installation and system restoration, there are various avenues to explore. Remember to keep your system drivers updated, as they play a crucial role in ensuring seamless updates.

If you continue to experience issues, consider seeking professional help or visiting online forums where experienced users may offer additional insights. By taking proactive steps to maintain your system, you can minimize the chances of running into errors like KB5028979 in the future.