How to Resolve Error Code 0x800f0906: Windows Couldn't Install Required Files in Windows Server 2022

To resolve error code 0x800f0906 while installing Windows Server 2022, follow these steps:

1. Verify your internet connection: Ensure your internet connection is stable and sufficient for downloading and installing necessary files.
2. Turn off antivirus software: Antivirus programs can sometimes block installations. Temporarily disable your antivirus and try installing again.
3. Run the Windows Update troubleshooter: Use the built-in troubleshooter to detect and resolve Windows Update issues. Navigate to Settings > Update & Security > Troubleshoot > Windows Update.
4. Use the System File Checker (SFC) tool: The SFC tool scans and repairs corrupted system files. Open Command Prompt as an administrator, type 'sfc /scannow', and press Enter.
5. Utilize the Deployment Image Servicing and Management (DISM) tool: The DISM tool can repair the Windows image and fix Windows Update issues. Open Command Prompt as an administrator, type 'dism /online /cleanup-image /restorehealth', and press Enter.
6. Perform a clean boot: A clean boot can help identify and eliminate software conflicts causing the installation problem. Go to Start > type 'msconfig' > select System Configuration > Services tab > check 'Hide all Microsoft services' > click Disable all > Startup tab > Open Task Manager > disable all startup items > restart your computer.