Sep. 03, 2018 / Updated by Bessie Shaw to Gaming Solutions
You may need the D3DCompiler_43.dll download for you Windows computer when you come across game not loading, program not launching or error message that says " This program can’t start because D3DCompiler_43.dll is missing from your computer. Try reinstalling the program to fix the problem."
As a shared file that enables the running of games or applications, D3DCompiler_43.dll is one of the .dll files often getting lost in Windows. It's common that computer runs into the game loading issue when you try to start up the program. The D3DCompiler_43.dll missing error also happens during the PC booting or during the startup of a certain function in a program.
Such.dll file missing error or game components error also goes to files like D3DComplier_47.dll, d3dx9_43.dll, MSVCP140.dll, etc. So it is necessary to get the D3DComplier_**.dll files download for your Windows 10, 8.1, 8, 7 and other OS.
See the automatic/manual method below to get proper D3DCompiler_43.dll downloads and fix the .dll missing error:
If you have basic computer skills with very little knowledge of the inner workings of Windows OS, it's better to choose the automatic solution below which helps to get rid of PC problems like 100% disk usage issue, black screen problem, game crashes, etc.
To get the safe and best-matched D3DCompiler_43.dll downloads, you can use professional .dll file download utilities, like Driver Talent which can download and install the .dll file compatible with your Windows laptop or desktop. D3DCompiler_43.dlls for Windows 10, 8.1, 8, 7, Vista and XP are available via the download button below.
Launch Driver Talent and click the Scan button to detect problems on your computer.
Go to the Toolbox menu and click the DLL Files Helper option. Type into D3DCompiler_43.dll and search the downloads.
Click the Install or the Repair button to load the D3DCompiler_43.dll file onto Windows system folder. Then perform a reboot to make the file changes take effect.
1. You can also go to the PC Repair option to make Driver Talent fix the .dll missing error if you are not sure the .dll file name.
2. Go to the Download & Update menu can click the Game components tab, you can download and install .NET Framework files, DirectX files or other game components for your PC.
Run your game on Windows and enjoy yourself in the peak game experience.
If you like to make a DIY, you can download and install the D3DCompiler_43.dll files manually. But pay more attention not to download the .dll file from unknown sites.
Here's how to make it:
You can check your Windows system type by using Windows shortcut keys Win + PauseBreak and then download the D3DCompiler_43.dll file compatible with your computer.
Paste the D3DCompiler_43.dll file to the folder C:\Windows\system32 if your system type is in 32-bit. Otherwise, if you have a 64-bit Windows computer, you need to copy and paste the D3DCompiler_43.dll (32-Bit) to the folder C:/Windows/SYSWOW64, and the D3DCompiler_43.dll (64-Bit) to the folder C:/Windows/System32.
Launch the Run on Windows. Type into regsvr32 D3DCompiler_43.dll. Then hit the key Enter to re-register the file.
Note: Make sure you've pasted the right .dll file to the right folder. Any incorrect operation may cause some other issues, such as PC running slow issue, Microsoft Edge not working problem, "unknown hard error", etc.
All of the above are the possible best solutions to download and install the D3DCompiler_43.dll files. If you still have questions on D3DCompiler_43.dll download, you can comment below or click the LEFT MENU on this page for help. Any other gaming problems see Game Solutions on this site.
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