DirectX

Download DirectX 9 (Latest Update) for Windows PCs. Microsoft DirectX installs runtime libraries from the legacy DirectX SDK for selected games that require D3DX9, D3DX10, D3DX11, XAudio 2.7, XInput 1.3, and XACT. It makes it easier to run multimedia-rich programs such as games, graphics, video, and 3D applications on Windows operating systems.

If you are looking for a solution to fix this error “The program can’t start because d3dx9_35.dll is missing from your computer. Try reinstalling the program to fix this problem” then you are in the right place. Simply download and execute the DirectX installation from the link provided. It will automatically download and install all of the necessary files.

Many programs and games require DirectX to function. DirectX accelerates the rendering of HD video and 3D animations. It allows you to get the most out of your hardware and optimizes it for resource-intensive programs and games.

Overview

DirectX 9.0c is a collection of application programming interfaces (APIs) created by Microsoft. It is intended to improve and optimize multimedia experiences, primarily on Windows-based platforms. This software package offers developers a full set of tools and resources for developing cutting-edge graphics, audio, and multimedia applications.

The most recent version of the Microsoft Windows Gaming API includes Microsoft's powerful new High-Level Shader Language (HLSL) and the most advanced suite of design tools for developing rich multimedia elements such as full-spectrum color graphics, video, 3D animation, and enhanced audio capabilities.

Some PC apps and games require DirectX 9 (End-User Runtime Web Installer). However, your computer has a more recent version of Direct X. If you install and then run an application or game that requires the app, you may see an error message like "The program can't start because d3dx9_35.dll is missing from your computer." To fix this issue, try reinstalling the software.

DirectX 9.0 (DX9) for Windows XP and Windows Server 2003 includes significant upgrades to its APIs. DirectSound introduces new audio capabilities, DirectShow speeds up video rendering hardware, and Direct3D improves low-level graphics programmability with new programmable vertex and pixel shader 2.0 models. DirectX9 End-User Runtime Web Installer is compatible with Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP.

Key Features Of DirectX v9.0c

Enhanced Graphics
It adds powerful graphics capabilities to Windows PCs, allowing developers to produce visually appealing and realistic 2D and 3D images. It enables high-performance rendering techniques such as pixel and vertex shaders, texture mapping, and lighting effects.

Audio Support
The bundle enables developers to produce immersive and high-quality audio experiences. The software supports DirectSound, DirectMusic, and DirectShow, which enable efficient audio playback, MIDI synthesis, and audio/video streaming.

Multimedia Integration
This software suite easily combines diverse multimedia components. It includes DirectX Media Objects (DMOs) for encoding and decoding multimedia streams, DirectX Transform for video processing, and DirectX Texture Compression for efficient texture storage.

Input Devices
It accepts a broad variety of input devices, such as keyboards, mouse, gamepads, and joysticks. Developers can quickly handle user input and design compelling interactions for their applications.

Performance Optimization
This software is performance-optimized, taking advantage of hardware acceleration to increase efficiency. It gives developers low-level access to hardware, allowing them to take full advantage of the underlying system's capabilities.

How To Use

Step 1: Installation - Download the installer from the official Microsoft website or FileSalad. Launch the installer and follow the on-screen instructions to complete the installation process.

Step 2: Integration - Once installed, it becomes an integral part of your Windows system. Developers can include the necessary DirectX libraries in their applications to utilize its features.

Step 3: Development - Utilize the DirectX Software Development Kit (SDK) to explore the extensive documentation, sample code, and tools provided by Microsoft. This will assist developers in implementing DX features in their applications.

Step 4: Testing and Deployment - Thoroughly test your applications to ensure compatibility and optimal performance. DirectX 9.0c is compatible with a wide range of Windows versions, making it accessible to a vast user base.

Additional Information

DirectX redist installs all DirectX side-by-side components released till June 2010, including D3DX, XInput, and Managed DirectX. It is vital to note that the runtime cannot be removed once installed.

This update is especially suggested for customers who do not have internet access during the installation process.

If you prefer to utilize the web setup version of the runtime package, please follow the link given.

Beginning with the December 2006 SDK release, the redist version no longer supports Win9x.

Furthermore, beginning with the June 2010 SDK release, the redist version no longer supports Windows 2000.

System Requirements
OS: Windows Server 2008, Windows XP Service Pack 3, Windows Server 2003 Service Pack 1, Windows Server 2003 Service Pack 2, Windows 7, Windows XP Service Pack 2, Windows Vista.

PROS

• Broad Compatibility: DX is compatible with a wide range of Windows-based systems, ensuring broad accessibility for both developers and end-users.
• Extensive Documentation: Microsoft provides comprehensive documentation, tutorials, and sample code, making it easier for developers to learn and utilize DX effectively.
• Performance Optimization: The software leverages hardware acceleration to maximize performance, resulting in visually stunning and responsive multimedia experiences.

CONS

• Limited Cross-Platform Support: DX is primarily designed for Windows systems, limiting its usage to those platforms.
• Outdated Version: The app is an older version, and newer versions, such as DirectX 12, offer enhanced features and capabilities. However, DX is still valuable for compatibility with legacy applications.

Conclusion

It has been a pillar of multimedia development on Windows-based platforms for more than a decade. Its powerful graphics, audio support, multimedia integration, and performance optimization enable developers to create visually stunning and immersive apps.

While it is an older version compared to current DirectX versions, its compatibility, vast documentation, and track record make it an invaluable resource for developers working with legacy programs.

FAQs

Q: Can I upgrade to a newer version of DirectX without removing DirectX 9.0c?
A: Yes, newer versions of the app can coexist with DirectX 9.0c without conflicts. However, it is recommended to keep DirectX up to date for optimal compatibility and security.

Q: Can I develop DirectX applications using programming languages other than C++?
A: Yes, it supports multiple programming languages, including C#, Visual Basic, and managed languages within the .NET framework.

Q: Does DirectX 9 support multi-threading?
A: Yes, it provides multi-threading support, allowing developers to utilize the full potential of multi-core processors for enhanced performance.

Q: Is DX 9.0c backward compatible with older DirectX versions?
A: Yes, the program is backward compatible with earlier versions of DirectX, ensuring that applications developed using older APIs continue to function properly.