If you are shipping a game on Steam or Itch.io, always run the DXSetup.exe as part of your installation chain. Do not assume the user has it. They probably don't.
In the world of PC gaming, few pieces of software have achieved the legendary status of the DirectX End-User Runtime Web Installer from June 2010 . directx end user runtime june 2010
If you have ever installed an older PC game from a CD, DVD, or a digital storefront like Steam or GOG, you have likely seen that familiar progress bar: “DirectX is installing…” followed by a flurry of file names like d3dx9_43.dll scrolling past. If you are shipping a game on Steam or Itch
However, it is arguably the most important "invisible" software for PC gaming preservation. Without it, thousands of classic titles would be unplayable on modern hardware. In the world of PC gaming, few pieces
Despite Microsoft releasing DirectX 11, 12, and even the upcoming DirectX 13 updates, the June 2010 redistributable package remains a critical piece of infrastructure for millions of gamers. Here is why. First, let's clear up a common misconception: DirectX is not a single thing. It is a collection of APIs (Application Programming Interfaces). While your Windows operating system includes core DirectX files, game developers often need specific, older versions of helper libraries—specifically the D3DX (Direct3D Extensions) utility library.
Thus, the responsibility falls to the game publishers—or the user—to install the legacy runtimes. If you check your "Programs and Features" list in Windows Control Panel right now, you might see multiple entries simply labeled "Microsoft DirectX End-User Runtime." Some gamers have ten or more entries. This is because every time a game installs the June 2010 package, Windows thinks it is a slightly different version.
Furthermore, the D3DX library was deprecated years ago. Microsoft now recommends developers use and DirectXTK instead. But they cannot go back in time to patch Crysis 2 .