Yes. DirectX 12 is the modern API. The repack adds older runtime files that games compiled with DX9–DX11 require.
In the context of file sharing and software distribution, a "repack" of this installer usually falls into one of two categories: directx end user runtimes web installer repack
In software terms, a repack is a modified, reconstituted version of an original installer. It takes the legitimate, signed Microsoft cabinet files (the actual DLLs) and compiles them into a new, reliable installer. In the context of file sharing and software
) often include these runtimes to ensure the game "just works" immediately after installation, preventing common startup crashes. Web Installer vs. Redistributable (Offline) Repack Web Installer Repack / Redistributable Download Size ~286 KB (initial) ~95 MB (total) Internet Required Yes, during install File Handling Adds missing files only Can overwrite corrupt files Interaction Manual wizard Often automated/silent Common Legacy Components Included These repacks specifically target libraries that are Web Installer vs
If you reinstall Windows often, or if you are building a new PC, running this web installer repeatedly is a waste of bandwidth and time.