Resolving Error Code 0x8024401c: Unidentified Issue with Windows Update on Windows Server 2019

To address the error code 0x8024401c on Windows Server 2019, you might consider these approaches:

1. Verify internet connectivity: Confirm that your server has a stable internet connection without disruptions.
2. Restart the Windows Update service: Navigate to the Services application, find the Windows Update service, right-click it, and choose Restart.
3. Utilise the Windows Update troubleshooter: Access the Settings application, proceed to Update & Security > Troubleshoot, select Windows Update, and initiate the troubleshooter.
4. Clear the Windows Update cache: Launch the Command Prompt with administrative privileges and execute the following commands:

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

5. Disable external antivirus programs: Temporarily deactivate any non-Microsoft antivirus programs and try the update process again.
6. Inspect for corrupted system files: Open the Command Prompt as an administrator and execute:

sfc /scannow

This command will search for and potentially fix corrupted system files on your server.

7. Consider a system restore: If the previous solutions fail, a system restore to an earlier date when updates functioned properly might be necessary.