Hi,
The error code 0xc1900208 indicates that an incompatible app installed on your PC is blocking the update process from completing. If you have any third-party antivirus installed on your PC, we recommend that you disable it for a while because third-party antivirus can interfere with the Windows Update process.
To fix this issue, you can download and run the **Windows Update Troubleshooter** to automatically diagnose and resolve issues related to Windows Update. After downloading, just double-click the downloaded file to run the troubleshooter.
If issue persists, follow the troubleshooting steps provided on this article on how to Fix Windows Update issues.
**Note:**Don't forget to turn on the third-party antivirus installed on your PC after performing troubleshooting to keep your computer safe from viruses or malwares
Update us with the outcome.