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Download D3dx9_40.dll and fix "dll not found" error!

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To quickly resolve your problem, we recommend download and use d3dx9_40.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download d3dx9_40.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is D3dx9_40.dll ?

d3dx9_40.dll - dll file called "" is a part of Direct3D 9 Extensions program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If d3dx9_40.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

File version: 9.24.950.2656

File size: 5.37 MB

MD5 file sum: 29a79f0b607faf5722d7baf2485f632a

SHA1 file sum: ae2071ab9376c13c6c7af6c1cbc5a246cd065c08

D3dx9_40.dll Error Screenshot

d3dx9_40.dll missing

Possible error messages regarding this file:

d3dx9_40.dll is missing

d3dx9_40.dll error loading

d3dx9_40.dll crash

d3dx9_40.dll was not found

the procedure entry point d3dx9_40.dll

d3dx9_40.dll could not be located

d3dx9_40.dll Access Violation

Cannot find d3dx9_40.dll

Cannot register d3dx9_40.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download d3dx9_40.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.


Version / BitsSizeMD5/SHA-1
329.24.950.26564.18 MB

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