An Easy Guide to Fixing Error D3dx9_43.dll on Your PC

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Repair Error D3dx9_43.dll

D3dx9_43.dll Error - What is it?

D3dx9_43.dll is type of Dynamic Link Library containing small programs. This file is associated with Microsoft DirectX software. It is used and utilized by most Windows based games and DirectX advanced graphic programs.

The error D3dx9_43.dll pops on your computer screen when there is some issue when running or loading Microsoft DirectX programs.

This error is often displayed in any one of the following formats:

  • “D3dx9_43.DLL Not Found”
  • “D3dx9_43.dll not found. Reinstalling might help fix this.”
  • “The file d3dx9_43.dll is missing”
  • “File d3dx9_43.dll not found”

The good news is that this error code is not fatal.

This means it will not result into system crashes, failure or data loss. But it may hamper your ability to access, run and load Windows based games associated with DirectX therefore to avoid the inconvenience it is advisable to repair it immediately.

Solution

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Error Causes

D3dx9_43.dll error code can occur due to several reasons. These include but are not limited to:

  • Missing or corrupt D3dx9_43.dll file
  • Outdated drivers
  • Corrupt registry
  • Viral infection

Further Information and Manual Repair

To fix D3dx9_43.dll error on your PC, try the manual easy to do methods illustrated below. To perform these methods to repair the issue, you don’t need to be a technical whiz. These are simple methods and easy to perform.

Method 1 – Check Your Recycle Bin or Download D3dx9_43.dll File

If you just recently uninstalled a program from your PC, then there is a possibility that D3dx9_43.dll file got accidentally deleted during the process.

This happens because DLL are shared files. The program you uninstalled might be running with the same file. In case of accidental deletion of D3dx9_43.dll file, it is advisable to check your recycle bin to repair the issue.

Simply go to the recycle bin and look for the deleted file; if you locate it simply reinstall. However, if you are unable to find it, then if you have access to an internet connection, simply download D3dx9_43.dll file from a reliable DLL website.

Method 2 – Update Drivers

If the error code occurs due to outdated drivers, then it is recommended to update drivers on your system. For example D3dx9_43.dll file error indicates outdated video card driver since this file is linked to video game software.

Therefore, simply update the drivers for your video card. Drivers can be updated in Windows by using a driver update wizard from within Device Manager. The wizard will walk you through the entire driver update process, making the updating task a lot simple and hassle free.

Method 3 – Install an Antivirus

In case of malware infection, it is advisable to install a powerful antivirus. Simply run it to scan your entire PC for viruses. Then remove them to resolve the issue.

Method 4 – Clean and Repair the Registry

D3dx9_43.dll error may also pop up due to registry corruption.

This happens when the registry loads with unnecessary and obsolete files like cookies, junk files, internet history and bad registry entries.

These files take up all the space and damage the registry. It also results in DLL file corruption and disk fragmentation.

To resolve this it is important to clean the registry and repair it.

How to fix Error D3dx9_43.dll

A quick way to perform registry clean up is to download Total System Care. This is an advanced PC Fixer embedded with a powerful registry cleaner. It scans for all registry related errors instantly, removes them, cleans the registry and repairs the damaged files.

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How to Fix Error D3dx9_43.dll (VIDEO)