How to Fix D3DX9_43.dll Missing Error.
  • 9 years ago
"D3dx9_43.dll Not Found" and "D3dx9_43.dll is Missing" errors are usually caused by DirectX problems or also d3dx9_43.dll missing error happens when the computer overloads with to much data, or when certain system files become missing or broken.You'll most often see d3dx9_43.dll errors when starting certain video games or advanced graphics programs.

The d3dx9_43.dll file is one of many files contained in the DirectX software collection. Since DirectX is utilized by most Windows based games and advanced graphics programs, d3dx9_43.dll errors usually show up only when using these programs.

D3dx9_43.dll file is an important part of Direct3d 9 Extensions package in Microsoft DirectX for Windows.

D3dx9_43.dll is required by graphicds programs like video games etc.

Copy d3dx9_43.dll file and pasting to the installation directory of the program that is requesting d3dx9_43.dll. This process works for most of the time and is safe. If this doesnot works, you will have to copy and pasting d3dx9_43.dll to your system directory. By default, this is:


C:\Windows\System in case you are using Windows 95/98/Me
C:\WINNT\System32 in case you are using Windows NT/2000
C:\Windows\System32 in case you are using Windows XP, Vista, 7

If you use a 64-bit version of Windows, then paste d3dx9_43.dll also in C:\Windows\SysWOW64\

Now Reboot your computer.

If the problem still occurs, try the following:
Open Windows Start menu and select "Run...".
Type CMD and press Enter (or if you use Windows ME, type COMMAND)
Type regsvr32 d3dx9_43.dll and press Enter.

If you can't find windows directory try the following:
Open Windows Start menu and select "Run...".
Type CMD and press Enter (or if you use Windows ME, type COMMAND)
Type %WINDIR% and press Enter.

Download Links for d3dx9_43.dll file:

1. www.dll-files.com/dllindex/dll-files.shtml?d3dx9_43‎

2. www.dllrepair.com/dll/download.php/d3dx9_43.dll/d3dx9_43.htm‎

3. http://www.microsoft.com/en-in/download/details.aspx?id=17431