Resolving Error Code 0x800f0818 on Windows Server 2012

Implement these strategies to fix the error code 0x800f0818 in Windows Server 2012:

1. Ensure system updates: Regularly update your server with the latest patches and updates. Navigate to Settings > Update & Security > Windows Update and select Check for updates.
2. Utilize DISM tool: Execute the DISM tool to repair corrupted files. Open an administrative Command Prompt and type: DISM /Online /Cleanup-Image /RestoreHealth.
3. Run System File Checker: From an administrative Command Prompt, enter: sfc /scannow. This scans and fixes any corrupted system files.
4. Temporarily disable antivirus: Antivirus programs can sometimes block feature installation. Disable your antivirus temporarily and attempt the installation again.
5. Use installation media: If other methods fail, use the Windows Server installation media for feature installation. Insert the media, run setup.exe, and select the upgrade option to proceed with the installation.