Developers can easily create full-featured apps and games to run on Windows. However, if you’re a developer, it will be beneficial to know how the application works to be able to use it to create games and other programs.ĭeveloped by Microsoft, DirectX is a collection of application programming interfaces (APIs) that are needed for programming audio and graphics. While you won’t ever need the application directly, you may need it if you play a game or work on an application developed using DirectX. Alternatively, some programs, notably PC games, require that the DLL file is placed in the game/application installation folder.įor detailed installation instructions, see our FAQ.DirectX is a system utility tool that developers use to better interact with the system’s sound and graphics card. In the vast majority of cases, the solution is to properly reinstall d3d12.dll on your PC, to the Windows system folder. Try installing the program again using the original installation media or contact your system administrator or the software vender for support. d3d12.dll is either not designed to run on Windows or it contains an error.Reinstalling the program may fix this problem. The code execution cannot proceed because d3d12.dll was not found.There was a problem starting d3d12.dll.Try reinstalling the program to fix this problem.

The program can't start because d3d12.dll is missing from your computer.The most commonly occurring error messages are:

For instance, a faulty application, d3d12.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry. Errors related to d3d12.dll can arise for a few different different reasons.

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