What is d3dx9_43.dll file?
.DLL files or Dynamic Link Library files are those that are used as instruction manuals or guide books for your games or applications to run smoothly. The .dll files contain codes, instructions, and other useful items for storage which are read by the .exe or executable files to run the application or game. If any application has an error in its .dll files, the application or game will not start.
It is essential that you resolve these errors to be able to open your game smoothly. Luckily, it is actually very simple to resolve .dll errors. These files are highly susceptible to malfunction and infamous for generating runtime errors.
If Crysis 3 gives you a d3dx9_43.dll file error upon launching, you can fix this error through the following ways:
Method 1: Download and install DirectX
DirectX is software which is essentially a combination of several different APIs. It is mainly required by applications that use a lot of visuals and graphic aids such as Photoshop, video games, and other 3D software. To fix the d3dx9_43.dll missing or any other error, you have to download and install the version of DirectX that is needed by the particular application.
Confirm the exact version with your game specifications and requirements. Most video games require version 9 or 11 of DirectX. Once you download and install the DirectX software, launch your game again. This time, it should begin smoothly without the error.
This should solve your d3dx9_43.dll file error for the game Crysis 3. If, however, the game still shows you an error upon launching again, you may try another method by downloading and installing a new version of the d3dx9_43.dll file and replacing the previous corrupted file.
Here is how you can do it:
Method 2: Download and install d3dx9_43.dll file
Sometimes, it happens that your application may not be able to detect or find a particular .dll file in the same folder as your application which is often Windows/System32. This could be because of some prior accidental deletion of the .dll file or maybe some computer malware, infection, or corruption. In any case, if your d3dx9_43.dll file is missing or not detected by the application, your game will not run.
What you have to do in this case is simple. Just look for the same file on the internet and download d3dx9_43.dll in the same directory – Windows/System32. This may be the updated or fixed file that your application will be able to detect smoothly. Go on and install the file.
Make sure that the website you are downloading it from is trustworthy so you do not allow some other virus into your computer.This method is unsafe for amateur PC users. If you are one, you may need someone who has more knowledge to help you download d3dx9_43.dll file safely.
Also make sure to delete the previous d3dx9_43.dll file to ensure that your application can easily detect the updated one and not show some other kind of error. Once you have downloaded and installed the d3dx9_43.dll file successfully, launch Crysis 3 again to check if the error is gone.
