How to fix d3dx9_43.dll Missing Error

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 Updated: 
May 27, 2021
 / 5 minutes

Everybody loves to spend their leisure time with some high graphics games. Someone is fond of FIFA, Call of Duty, cricket, and others are inclined to play World of Tanks. So, while operating such games on your Windows laptop, it employs DirectX, a set of APIs controlling multimedia tasks.

The d3dx9_43.dll is such a component of DirectX, which users often lose it and face errors. Facing this error and want a fix? Read ahead.

Without wasting much time, we will be going to take a glance at the countless ways to resolve d3dx9_43.dll missing issues. Moreover, some valuable tips will be provided here to prevent such errors while playing World of Tanks.

Overview of World of Tanks game

World of Tanks is a pretty popular multiplayer online game originated by Belarusian gaming organization, demonstrating mid-20th1930-1960s fighting vehicles. This game is manufactured upon a top-notch business model where it can be played free, but partakers have the opportunity of paying a fee for utilization of the premium features. Moreover, the game has been ported to the popular multiple gaming consoles.

The World of Tanks Valor are Xbox 360, PlayStation 4, and Xbox One version, which were previously developed by studio Wargaming West. However, the game has also propagated to countless mobile platforms under the leading title World of Tanks Blitz. Here the World of Tanks players can opt for six elementary battle types, which are team-training battles, stronghold battles, random battles, team battles, and special battles.

The clan wars in this game have two leading components, such as Global map and strongholds. Every clan possess its own stronghold and each stronghold starts with single zone and can develop up to four zones along with the enhancement of clan’s membership.

In the case of World of Tanks, such a high graphics game might alter the original d3dx9_43.dll file. That’s how it results in an inaccurate launch. Moreover, the improved d3dx9 library may inappropriately interact with other files and might be eliminated by antivirus software.

In a nutshell, the problem may arise both in the licensed and pirated games. In rare instances, libraries might also be susceptible to viruses.

During the installation of the Windows OS on your PC, it does not include DirectX9. It is one of these software, which resolves the d3dx9_43.dll error issue. After visiting the official site of DirectX, you need to download the 9th version of the driver.

After completing the download, run that file after it finishes the installation process in your OS. After that, you have to turn on and off your computer in order to get a streamlined start to the program. Now, all the d3dx9_43.dll issue eliminates and you can again play World of Tanks.

World of Tanks is unable to start due to the d3dx9_43.dll error – A brief solution

During the installation of the Windows OS on your PC, it does not include DirectX9. It is one of these software solutions, which resolves the d3dx9_43.dll error issue. After visiting the official site of DirectX, you need to download the 9th version of the driver.

Make sure to look at 10, 11, and 12 versions; these are unable to fix the bug. Therefore, if you install it previously, you will also require for downloading that DirectX9.

After completing the download, run that file after it finishes the installation process in your OS. After that, you have to turn on and off your computer in order to get a streamlined start to the program. Now, all the d3dx9_43.dll issue eliminates and you can again play World of Tanks.

How to fix the d3dx9_43.dll error while playing World of Tanks on Windows?

Method #1

Utilization of DISM or System File Checker (SFC) functions to recuperate system files and d3dx9_43.dll too. Here you need to follow the steps below:

  • Operate the command prompt as a powerful administrator
  • Now, enter the DI SM.exe/cleanup-image/online/Restorehealth

Always remember this option primarily utilizes Windows updates. Therefore, the process takes a few minutes to complete and is facile for the licensed forms of Windows 8, 8.1, and 10. For SFC option:

  • Operate the command prompt as an administrator
  • Enter Scannow/SFC

So, with the help of an SFC scan, all the d3dx9_43.dll will be eliminated, and you can seamlessly play World of Tanks.

Method #2

Another most prominent step is to install, reinstall, and upgrade the DirectX libraries. Along with DirectX’s 12th version, it doesn’t indicate the installation of the latest upgrade. After visiting the official Microsoft site, you can get a quick update and prevent deleterious effects. Mostly, this method is beneficial to fix d3dx9_43.dll errors efficiently.

Concluding words

The d3dx9_43.dll missing problem while launching the game like World of Tanks might appear frequently. Such a tricky issue is based on Microsoft’s DirectX software, which helps the World of Tanks game make a fruitful interaction with the PC’s hardware. In case you happen to run this error, consider the aforementioned steps to resolve the issue.

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