D3dx9_43.dll Is MissingThe d3dx9_43.dll tệp tin is one of many files included in the DirectX software collection. Since most Windows-based games và advanced graphics programs use DirectX, d3dx9_43.dll errors usually occur only when using these programs.

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D3dx9_43.dll errors can show up on your PC in many ways. Here are several of the more common specific d3dx9_43.dll error messages you might see:

1. DLL Not Found

2. The tệp tin d3dx9_43.dll is missing

3. File d3dx9_43.dll not found

4. Dll not found. Reinstalling might help fix this.

Then, I will introduce how khổng lồ fix the “d3dx9_43.dll missing” error.

How to Fix the “D3dx9_43.dll Missing” IssueMethod 1: Reinstall DirectX

If you bởi vì not have the required version of DirectX installed, the D3dx9_43.dll missing error message usually appears. To fix this, you can download DirectX directly from the Microsoft trang web.

Method 2: Update Your Device Drivers

You can also try manually updating drivers through Device Manager. Chechồng the how-lớn guide below.

Step 2: Double-clichồng the device category và select the device that you want khổng lồ update its driver.

Step 3: Then right-click it to lớn choose the Update driver option.


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Step 4: After that, you can choose the Search automatically for updated driver software option, and Windows will search your computer & the Internet for the lademo driver software for your device.

If there is a newer update, it will be downloaded và installed automatically. Then, check to lớn see if the d3dx9_43.dll problem still exists.

Method 3: Perkhung an SFC và DISM Scan

Windows system files corruption can cause the issue. In such an event, you can use two command-line utilities — SFC (System File Checker) và DISM(Deployment Image Servicing và Management) to lớn fix your Windows system files.

Here is how khổng lồ use SFC lớn fix corrupt system files:

Step 1: Input Commvà Prompt in the search bar & cliông xã Run as administrator from the context menu.

Step 2: Type the following command và press Enter.

sfc /scannow


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After the verification is 100% completed, you can check the scan results to lớn see if there are some errors found. If some errors are found, you can run the SFC comm& several times to try khổng lồ fix them.

Then here is how to lớn use DISM khổng lồ fix the corrupted system files, read this post — Repair Windows 10 Image with DISM và Other Useful Tips for DISM.

Method 4: Install the Lathử nghiệm Updates

Regardless of the operating system version you are using, it is always considered the good practice to lớn install the latest security updates.

Step 1: Press the Win + I keys at the same time to open Settings & then choose Update và Security.

Step 2: Click Windows Update và then cliông xã Cheông xã for updates on the right side of the screen.

Step 3: If there are updates available, Windows will start lớn download them automatically. Then restart your computer to persize the installation process.

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The End

Here is all the information about d3dx9_43.dll. You can also know how to lớn fix the missing issue of it from this post. If you encounter this error, you can try the methods mentioned above.