Extract or mount the Windows 10 ISO, navigate to the sources folder, and copy its appraiserres.dll .

Instead of downloading potentially risky third-party files, experts often recommend using official sources or alternative bypasses: :

Download a standard from the Microsoft Download Page .

: You can sometimes bypass the check by replacing the original with a zero-byte text file renamed to appraiserres.dll . Important Considerations and Risks Easiest way to install windows 11 on unsupported hardware