Troubleshooting Guide for 0x8024401c Error: Windows Server 2016 Update Issues

To rectify the error code 0x8024401c on Windows Server 2016, follow these comprehensive steps:

1. Verify internet connectivity: Confirm that your server maintains a stable internet connection without disruptions.
2. Reboot the Windows Update service: Navigate to the Services application, find the Windows Update service, right-click, and choose Restart.
3. Temporarily disable any non-Microsoft antivirus: Non-Microsoft antivirus programs can obstruct Windows Update. Deactivate your antivirus briefly and attempt the update once more.
4. Utilize the Windows Update troubleshooter: Access the Settings application, select Update & Security > Troubleshoot, choose Windows Update, and initiate the troubleshooter.
5. Clear out the Windows Update cache: Execute the following commands as an administrator in Command Prompt:

        net stop wuauserv
        net stop cryptSvc
        net stop bits
        net stop msiserver
        ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
        ren C:\Windows\System32\catroot2 catroot2.old
        net start wuauserv
        net start cryptSvc
        net start bits
        net start msiserver

6. Manually check for updates: Open the Settings app, navigate to Update & Security > Windows Update, and click on Check for updates to proceed with the update process.