Here’s a short, informative story-style explanation based on that search query.
A quick Google search:
Excited to test it out, Alex opened a new game, only to be greeted by a pop-up: "DirectX 12 runtime required." directx 12 download windows 11 64 bit
Wait. Isn't DirectX part of Windows?
The fix wasn’t a "DirectX 12 download," but rather the official — a small tool from Microsoft that checks for and installs any missing legacy DirectX 9, 10, or 11 components. DirectX 12 itself remained untouched. Here’s a short
Alex ran the installer. It added a few old DLL files. The game launched perfectly. Alex opened a new game