How to fix d3dx10_43.dll missing or not found error in Windows?

Issue: Hi, I just can't seem to be able to launch World of Tanks anymore, even though I had no problem up until recently. The reason for this is an error saying that d3dx10_43.dll is missing. How do I fix this?

Solved Answer

Dynamic Link Libraries, commonly known as DLL files, are crucial components in the Windows operating system architecture. These modular software entities contain code and data that can be utilized by multiple applications simultaneously, thus improving system efficiency and performance.

DLLs are what make the Windows ecosystem versatile and dynamic, allowing applications to share functionalities and perform a wide variety of tasks using a shared code base. Consequently, a multitude of DLL files is found in a Windows system, each responsible for a different set of functions.

Occasionally, users might encounter an error message indicating that a specific DLL file, such as d3dx10_43.dll, is missing or not found. This error typically arises when attempting to launch an application or a game, indicating that the system can't locate the required DLL file or that the file may be corrupted. Although this error is most frequently reported in relation to gaming applications, it is not restricted to them. Instances of the error have been reported even when attempting to launch applications like SteamVR.

The d3dx10_43.dll is a part of the Microsoft DirectX software collection, which is designed to enhance Windows-based computers' multimedia and gaming capabilities. This DLL file, in particular, is associated with DirectX 10, and it contains functions and procedures that allow games and other graphics-intensive software to run smoothly and efficiently. When a game or software requires the functionalities contained in the d3dx10_43.dll file, and it can't find it or can't access it, the system raises an error.

How to fix d3dx10_43.dll missing or not found error in Windows?

If you ever encounter the d3dx10_43.dll missing or not found error, it is crucial to know that it can be resolved by following certain instructions. While these troubleshooting methods can seem technical, they are well within the reach of average computer users. You can find detailed step-by-step instructions for resolving this issue below the article.

Lastly, it is worth noting that using the FortectMac Washing Machine X9 PC repair tool can help maintain the overall health of your system. Although it may not directly fix the d3dx10_43.dll error, it is an effective solution for repairing corrupted system files, resolving registry issues, and cleaning unnecessary junk.

Fix 1. Reinstall the application

Sometimes, an installation error or application update can corrupt the file paths, causing the system to be unable to find the d3dx10_43.dll file. Reinstalling the application can reset these file paths and potentially resolve the issue.

  • Go to Control Panel > Programs > Uninstall a program.
  • Select the problematic software and click on Uninstall.
  • Restart your computer.
  • Reinstall the game or software by downloading it from the official source.
  • Try launching the game or software again.

Reinstall the app

Fix 2. Run SFC and DISM

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Windows includes built-in utilities called System File Checker (SFC) and Deployment Image Servicing and Management (DISM). These tools can scan and repair missing or corrupted system files, including DLLs.

  • Type cmd in Windows search.
  • Right-click on Command Prompt and pick Run as administrator.
  • When User Account Control (UAC) asks whether you want to allow changes, click Yes.
  • Use the following command and press Enter:
    sfc /scannow
  • When the scan is complete, you should also run the following commands to repair Windows image files:
    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth
  • Restart your system.

SFC and DISM

Fix 3. Install all Windows updates

DirectX is downloaded and updated via Windows updates, and no official standalone packages exist anymore. Thus, to endure you are running the latest version, install all available Windows updates as follows:

  • Type Updates in Windows search and hit Enter.
  • In the new window, click the Check for updates button.
  • Now all the necessary files will be downloaded and installed.
  • If optional updates are available, install them as well.
  • Reboot your device when done.

Install Windows updates

Fix 4. Update GPU drivers

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Outdated device drivers, especially graphics drivers, may cause issues with DirectX and result in the d3dx10_43.dll error.

  • Right-click on the Start button and select Device Manager.
  • Expand the Display adapters category, right-click on your GPU, and select Update Driver.
  • Select Search automatically for updated driver software.
  • Repeat the process for all devices.
  • Once done, reboot your system.

Update drivers

If you want a quicker way of resolving driver issues, we recommend employing an automatic driver updater DriverFix.

Fix 5. Run a Clean boot

Running a clean boot starts Windows with a minimal set of drivers and startup programs. This can help you identify if another software is causing conflict.

  • Type msconfig in Windows search and press Enter.
  • Pick the Services tab.
  • Mark Hide all Microsoft services and select Disable all.
  • Select the Startup tab and click Open Task Manager.
  • In the Task Manager, right-click on each of the items and select Disable, then close the Task Manager.
  • Go to the Boot tab, mark the Safe Boot option, then click Apply and OK.
  • Try downloading the update in this mode.

Clean Boot

Fix 6. Try the Media Creation Tool

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Media Creation Tool is a utility provided by Microsoft that allows you to install and upgrade your Windows system. If some of the Windows components are corrupt or missing running this tool can help you fix the issue, as it will reinstall all the system files while keeping your personal files and applications. Before proceeding, make sure you uninstall third-party security software before proceeding.

  • Visit the official Microsoft website and download Windows 10 installation media (Windows 11 version).
  • Double-click the installer, select Yes when UAC shows up, and agree to the terms.
  • Select Upgrade this PC now and click Next.
  • Windows will start downloading the needed files.
  • Agree to the terms once again and click Next.
  • Before installing, make sure that you are happy with your choices (otherwise, you can click Change what to keep option).
  • Finally, click Install to begin the upgrade process.

Media Creation Tool

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

Offer
do it now!
Download Fix
  Happiness
Guarantee
do it now!
Download Fix
  Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
Still having problems?
If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Protect your online privacy with a VPN client

A VPN is crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speeds. The best solution for your ultimate privacy is Private Internet Access – be anonymous and secure online.

 

Data recovery tools can prevent permanent file loss

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Jake Doe
Jake Doe - Computer technology geek

Jake Doe is the news editor at UGetFix. Since he met Ugnius Kiguolis in 2003, they both launched several projects that spread awareness about cybercrimes, malware, and other computer-related problems.

Contact Jake Doe
About the company Esolutions

What you can add more about the problem: "How to fix d3dx10_43.dll missing or not found error in Windows?"