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 .
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. directx end user runtime june 2010
Thankfully, this is harmless. The actual files are installed to C:\Windows\System32 (or SysWOW64 for 32-bit), and the installer is smart enough not to overwrite newer files with older ones. If you encounter a missing DLL error, do not download a DLL file from a random website. That is a fast track to malware. Furthermore, the D3DX library was deprecated years ago
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. However, it is arguably the most important "invisible"
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.
So, the next time you see that blue progress bar chugging along during a game installation, don't roll your eyes. Give a silent nod to the June 2010 runtime—the unsung hero that ensures your digital history never dies.
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.