[SOLVED] Fixing Red Dead Redemption: Undead Nightmare’s concrt140.dll is missing an error

One of the major frustrations of PC gamers is the infamous “[certain.dll] file is missing” type of errors. Often when install Red Dead Redemption: Undead Nightmare and try to play it, you will encounter this concrt140.dll file missing error. In this post, we will learn how to diagnose concrt140.dll related error in Red Dead Redemption: Undead Nightmare. Once we have diagnosed concrt140.dll error in Red Dead Redemption: Undead Nightmare, we will look at various ways to fix it.

Intro to Red Dead Redemption: Undead Nightmare

Red Dead Redemption: Undead Nightmare is an open world, western activity experience computer game created by Rockstar San Diego. Red Dead Redemption: Undead Nightmare can be played on PlayStation 3, Xbox 360. Undead Nightmare is played from a third-individual point of view in an open world environment, permitting the player to cooperate with the diversion world at their recreation.

  • Developer: Rockstar San Diego, Rockstar North
  • Publisher: Rockstar Games
  • Release Date: October 26, 2010

Watch the Video

What You Need to Run Red Dead Redemption: Undead Nightmare

Minimum Red Dead Redemption: Undead Nightmare Requirements

  • Operating System: Windows 8 or Windows 10
  • Processor: AMD Athlon X2 2.8 GHZ or Intel Core 2 Duo 2.4 GHZ
  • RAM/Memory: 4GB or more
  • Disk Space: 11 GB HDD Space
  • Display Card: AMD Radeon 3870 or higher; NVIDIA GeForce 8800 GT or higher

Red Dead Redemption: Undead Nightmare Gameplay

How to Fix concrt140.dll is missing error in Red Dead Redemption: Undead Nightmare

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 concrt140.dll is missing error in Red Dead Redemption: Undead Nightmare is to just download and install the version of DirectX that is required by Red Dead Redemption: Undead Nightmare.

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

Download DirectX 9

Download DirectX 11

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 concrt140.dll

Another way of fixing concrt140.dll is missing error in Red Dead Redemption: Undead Nightmare is to simply download concrt140.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 concrt140.dll related errors