If you are trying to launch an older game—most notably —and encountering an error that "Microsoft.DirectX.Direct3D, Version=1.0.2902.0" is missing, you aren't alone. This specific version refers to a legacy Managed DirectX 1.1 component that is no longer included by default in modern Windows 10 or 11 installations. How to Download and Fix Version 1.0.2902
Without these files, the application's launcher (like BmLauncher.exe for Batman) cannot initialize its display settings, leading to a . Troubleshooting Installation Issues If you have installed the runtime but still see the error: download microsoft directx direct3d version 1.0.2902
The "1.0.2902" version code is specifically associated with , an older wrapper that allowed .NET applications to communicate with DirectX hardware. While modern Windows includes the core DirectX runtimes (like Direct3D 12), it does not include these legacy "side-by-side" Managed DLLs. If you are trying to launch an older
: Available on the Official Microsoft Download Center . To resolve this error, you need the
To resolve this error, you need the . This package contains the legacy libraries—including D3DX9, D3DX10, and Managed DirectX 1.1—that older applications require. 1. Recommended Official Download
