How to fix D3dx9_43.dll Is Missing From Your Computer error when playing games

Problems encountered error D3dx9_43.dll Is Missing From Your Computer When playing games with gamers is definitely not the first time, especially when you install unofficial game versions, pirated games will often have problems with missing dll files. And we also have many different ways to handle D3dx9_43.dll Is Missing From Your Computer error during game play.

How to fix error D3dx9_43.dll Is Missing From Your Computer

To better understand the error D3dx9_43.dll Is Missing From Your Computer, as well as related errors D3dx9_43.dll readers need to learn more about what DirectX is and what it is related to the above problem. Refer to the article about what DirectX is and understand how it works. But first let’s also Taimienphi.vn fix error D3dx9_43.dll Is Missing From Your Computer.

Fix D3dx9_43.dll Is Missing From Your Computer error when playing games

Method 1: Download the latest DirectX version.

Downloading the latest DirectX version is one of the fastest ways to fix D3dx9_43.dll Is Missing From Your Computer error when playing games. You must first download the following DirectX versions one by one, each DirectX version contains separate dll files and not every latest version will have the entire DirectX version of the old version.

=> Link to download DirectX 9.0c for PC

=> Link to download DirectX 11 for PC

=> DirectX 12 download link for PC

Step 1: After downloading DirectX to the computer we proceed software decompression this before installation.

Step 2: Then choose choose folder to extract, note that after extracting, we will have to go to this folder to continue installing DirectX.

Click OK to confirm DirectX decompression.

Step 3: Then you go to the folder you just extracted, find the file DXSETUP.exe and click on it to install DirectX.

Step 4: A welcome screen appears with DirectX conditions, tap next to continue.

Step 5: Keep pressing next and after this step we will install DirectX to fix error D3dx9_43.dll Is Missing From Your Computer.

Step 6: After installing DirectX is complete, just click on finish and restart the machine. Then go back to the game and report the error D3dx9_43.dll Is Missing From Your Computer to see if this error is still there or not.

Method 2: Download the D3dx9_43.dll file directly to your computer

Instead of downloading DirectX, users have another option, which is to download the file separately to D3dx9_43.dll, which can still help you with the D3dx9_43.dll Is Missing From Your Computer error when playing games.

– Download D3dx9_43.dll 32 bit version HERE.
– Download D3dx9_43.dll 64 bit version HERE.

Step 1: Depending on which version of Windows you are using, you download that version, after downloading, proceed to extract the file. D3dx9_43.dll that out.

Step 2: Next copy files D3dx9_43.dll is inside the unzipped folder.

Step 3: Access to OLD drive > Go to Windows > go on System 32 and then paste that D3dx9_43.dll file here.

After this process, you can try the game to check if the error D3dx9_43.dll Is Missing From Your Computer is still there. In case the error still occurs, you should restart the computer for the system to receive the file.

Method 3: Reinstall DirectX

To reinstall DirectX, the solution is that we will make some tweaks in the Registry, instead of using 3rd party software.

Follow the steps below:

Step 1: Press Windows + CHEAP to open the Run window and type Regedit there and then press Enter.

Step 2: On the Registry Editor window, navigate to the path below:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftDirectX

Step 3: Here find and double click on the “Version“, change the value from 4.09.00.0904 Fort 4.08.00.0904.

Step 4: Close the Registry Editor window.
Step 5: Finally download the latest DirectX version to your computer and install it. You can download it at the link above Way 1

Method 4: Scan for viruses and malware

According to some users sharing on the forums, viruses and other malicious software (malware) can also be the cause of the d3dx9_43.dll error. So to fix this error try running programs, scanning for viruses and malware to see if the error is still there or not.

There are many software on the Internet that are labeled as anti-virus and malware software, but not all of them are effective. If you do not know which software to use, readers can visit here to learn more.

See also: Top best antivirus software for computers

In case, if you have scanned and removed malicious programs and software from the system, the error D3dx9_43.dll Is Missing From Your Computer still exists. Although rare, in some cases the anti-virus software that you install on your computer can interfere with the system and cause errors. Try turning off and disabling these software to see if the error is still there.

To disable, disable the anti-virus software you have installed, right-click the software icon, select Disable (or similar options). If you use Windows Defender, you can refer to instructions on how to turn it off here.

See also: How to turn off Windows Defender on Windows 10

Method 5: Run the SFC and DISM . tools

Step 1: Press Windows + X, on the menu displayed on the screen, find and click Command Prompt (Admin) to open a Command Prompt window under Admin.

Step 2: Enter the command below into the window Command Prompt then press Enter:

sfc /scannow

Step 3: Wait until the command finishes executing. This teheer process takes about 15 minutes.

The scan will now begin. Remember that this process can take about 15 minutes, so do not interfere with this process.

After the process is finished, try to check if the error “error D3dx9_43.dll Is Missing From Your Computer“when playing the game or not.

If the error persists, try running the DISM tool to fix it. Follow the steps below:

Step 1: Open Command Prompt as Admin by pressing Windows + X, on the menu displayed on the screen, find and click Command Prompt (Admin).

Step 2: On the Command Prompt window, enter the command below:

DISM /Online /Cleanup-Image /RestoreHealth

DISM starts running and scans the system. This process may take some time. Avoid performing other operations to avoid interrupting the process.

Step 3: After the process is complete, check if the error persists.

Above are 5 ways to help you fix D3dx9_43.dll Is Missing From Your Computer error and apply one of the above 5 ways to make sure you will no longer encounter the D3dx9_43.dll Is Missing From Your Computer error during the game opening process again. .

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Installing D3dx9_43.dll as well as DirectX is also very important, it helps the computer speed up the game, avoid a lot of errors related to the image and with some games can not be played without it. Therefore, you should fully install as well as new versions of DirectX to be able to accelerate gameplay for new games as well as old games.