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Modern Windows (10/11) includes newer DirectX versions, but older games like Ran Online still require specific libraries. how to fix d3d9 application error ran online
How to fix missing D3D9 DLL Error - Windows 11, 10, 8.1, 8 & 7 8K views · 3 years ago YouTube · SystemDLL Tech Failed to Create d3d9 Device in Steam Fix [Solution] 11K views · 2 years ago YouTube · MDTechVideos Close or disable: Modern Windows (10/11) includes newer