Download d3dx9_42.dll file to fix Riders Republic’s d3dx9_42.dll error

One of the major frustrations of PC gamers is the infamous "[certain.dll] file is missing" type of errors. Often when install Riders Republic and try to play it, you will encounter this d3dx9_42.dll file missing error. In this post, we will learn how to diagnose d3dx9_42.dll related error in Riders Republic. Once we have diagnosed d3dx9_42.dll error in Riders Republic, we will look at various ways to fix it.

  • Developer: Ubisoft, Ubisoft Annecy
  • Publisher: Ubisoft
  • Release Date: February 26, 2021, 2:00 AM GMT+5

What You Need to Run Riders Republic

Minimum Riders Republic Requirements

  • Operating System: Win 7 64
  • Processor: Intel Core i3-560 3.3GHz / AMD Phenom II X4 805
  • RAM/Memory: System Memory: 8
  • DirectX Version: DirectX 11 Compatible Graphics Card
  • Disk Space: 50 GB Hard drive space
  • Display Card: AMD Radeon RX 470 4GB or NVIDIA GeForce GTX 780

How to Fix d3dx9_42.dll is missing error in Riders Republic

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 d3dx9_42.dll is missing error in Riders Republic is to just download and install the version of DirectX that is required by Riders Republic.

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 d3dx9_42.dll

Another way of fixing d3dx9_42.dll is missing error in Riders Republic is to simply download d3dx9_42.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 d3dx9_42.dll related errors

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