Error messages are the only way you will get to know about file corruptions. So don't panic the next time you seen one. Instead, take note of what it's telling you.
If you get any error saying that a file is Direct X file is missing, check the recycle bin. As strange as this may seem, you may have deleted it by mistake. If it is there, the file only needs to be restored back. If not, then that one file has to be manually downloaded. It's the only way to replace any Windows file that is missing or corrupted. This same approach is how d3dx9_43.dll errors are fixed. This Windows file is used by games installed on Windows. Certain operating systems come have it preset into the registry. Other systems might need to have an updated one put in by you.
Problem with loading games without the Direct X Dll file:
This Dll file is used by game applications. Without it, you will notice that you might not be able to load most of them. You can purchase bigger games online and save them as an .iso format. The installation of that game may go well but when loading it, you see this error:
That a d3dx9_43 dll file is incompatible.
To install a version that is compatible with the application and Windows.
How is this d3dx9_43.dll error fixed? You can begin by reinstalling the game after you've removed all files that were loaded previously. This only works if the game installer files contain a copy of this file. If this fails, you can reinstall the Direct X again and install any updates for it. When none of steps work for you, you need to reinstall this Dll file.
Reinstalling this driver again after system failure:
If you had other problems on the PC and had wiped the drive, you will encounter this error. You may have heard that the hard drive can be formatted. This action is only applied if Windows has serious issues that it can't recover from. If you've done this, then you will have to install or even update all drivers on the PC. Then later on when you install all your games, you may see this err on the screen:
It says that the program can't be started on this computer.
The problem is that the d3dx9_43 dll file is missing from the system.
To try reinstalling this program to get this error fixed.
If you look up How to reinstall the d3dx9_43.dll, you'll learn that the Direct X had to be acquired first. But when you install that copy, a second error shows up where Windows tells you that:
Some files necessary for this installation cannot be trusted.
To verify if file certificate is a valid one and ensure that certain Windows Services are enabled.
Errors simply with updating Direct X to fix it:
Sometimes, you might face issues with updating Direct X. This might happen is you've installed Windows 10 and have all the latest updates. So you've got this great game and have installed on the PC. This glitch show up just when you load the game, saying that this Dll file is missing. Out of the numerous fixes that you will find, several will tell you to update the file. This is legitimate way to fix Dll files. Updating a file will also prevent any incompatibilities on it as well. Yet on updating the file, you might see this error:
Windows says that it cannot carry out the stated action.
it advises you to check to the DX Error logs.
Those logs contain references to failed Direct X Dll file install attempts. There is one other way How to repair d3dx9_43 dll without updating it.
The advantages of using a tool:
The fixes shown here are standardized ones. They are formulated for users who don't understand Windows. All users have to do is follow each step as they've been prescribed. Such fixes aren't suitable for all computers or errors. This is why installing a tool is a better idea because it shows you how to resolve d3dx9_43.dll issues in other scenarios:
If you have to reinstall the file on the computer.
When the file can't be fixed in any other way.
If the Dll file won't get installed no matter what you try.
Are tired of seeing the same error time and again.
Which tool covers all trouble shooting criteria?
A Dll Suite is one of the most secured way to learn how to fix d3dx9_43 dll file without messing up the PC. It can guide you through all the steps that make fixing this error easier. This tool can repair all corrupt DLLs and make the system error free. It fixes those issues quickly and prevents them from reoccurring. Apart from optimising the computer, it guarantees safety against common computer issues:
Against loss of any file or data when fixing Windows.
The prevention of damage of files from unforeseen events like hardware failure or malware.
Can help with Downloading and installing any Dll file that Windows may require.
Prevents errors on the registry.