DirectX version 1.0.2902.0 is not a standalone version of the DirectX API. Instead, it is a specific Managed DirectX 1.1 assembly (a .NET library) released as part of the DirectX SDK (April 2006) or earlier.
Users typically encounter errors regarding this version when trying to run older games—such as Batman: Arkham Asylum —on modern Windows systems. The error message usually states that the assembly or one of its dependencies "has not been found". How to Download and Install
A single DLL file rarely works alone. Direct3D requires a web of interconnected registry entries and companion files to function. How to Correctly Fix Direct3D 1.0.2902 Errors download microsoft directx direct3d version 1.0.2902
Right-click your game executable, select Properties, and check "Run this program in compatibility mode for Windows 98 / Windows Me."
and getting a "Could not load file or assembly" error specifically mentioning version DirectX version 1
Understanding Microsoft DirectX Direct3D Version 1.0.2902: History, Legacy, and Compatibility
It provides access to graphics hardware, enabling faster rendering of graphics compared to software rendering. The error message usually states that the assembly
After installation, run dxdiag from the Start menu Run command to verify that the components are registered correctly by the system.