Solving d3dcompiler_43.dll is mising error in Atomic Heart

One of the major frustrations of PC gamers is the infamous "[certain.dll] file is missing" type of errors. Often when install Atomic Heart and try to play it, you will encounter this d3dcompiler_43.dll file missing error. In this post, we will learn how to diagnose d3dcompiler_43.dll related error in Atomic Heart. Once we have diagnosed d3dcompiler_43.dll error in Atomic Heart, we will look at various ways to fix it.

  • Developer: Mundfish
  • Publisher: Mundfish
  • Relase Date: 2019

What You Need to Run Atomic Heart

Minimum Atomic Heart Requirements

  • Operating System: WINDOWS® 7, 8, 8.1, 10 (64-BIT Required)
  • Processor: Intel® Core™ i5-4460, 2.70GHz or AMD FX™-6300 or better
  • RAM/Memory: 6 GB RAM
  • Disk Space: 22 GB available space
  • Display Card: NVIDIA® GeForce® GTX 760 or AMD Radeon™ R7 260x with 2GB Video RAM

How to Fix d3dcompiler_43.dll is missing error in Atomic Heart

Download & install DirectX

DirectX is a bunch of APIs mixed together that handle multimedia related tasks such as playing high fi video games, video and 3D content. One of the basic steps to fix d3dcompiler_43.dll is missing error in Atomic Heart is to just download and install the version of DirectX that is required by Atomic Heart.

Typically, DirectX 9 or 11 do just fine for most video games.

Download DirectX9 here.

Often, just downloading and installing DirectX will solve your problem. However, if you are still facing the problem. Let's move on the next step, shall we?

Download & install d3dcompiler_43.dll

Another way of fixing d3dcompiler_43.dll is missing error in Atomic Heart is to simply download d3dcompiler_43.dll file as per your PC configuration and install it in Windows\System32.

To download file from our secure servers, go to the following page: fix d3dcompiler_43.dll related errors

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