Fix d3dx9_42.dll related errors in Windows 7, 8 or 10

What exactly is d3dx9_42.dll?

d3dx9_42.dll is a type of DLL file, with extension of .dll. It is associated with Direct3D 9 Extensions and is used to run Direct3D 9 Extensions based applications. Certain sophisticated video games and software applications use d3dx9_42.dll to get access to certain API functionality, as provided by Windows.

File Name: d3dx9_42.dll

File Description: Windows NT BASE API Client DLL

Operating Systems: Windows XP, Vista, 7, 8, 10

File Format: .dll

Download Format: .zip

DLL files similar to executable files, except it is not possible to directly execute a DLL file such as d3dx9_42.dll, as only an executable file can load it through an entry point.

What is a DLL file?

Recommended: Fix msaatext.dll related errors

Common Variations d3dx9_42.dll Related Errors

  • The program can't start because d3dx9_42.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • d3dx9_42.dll not found
  • This application failed to start because d3dx9_42.dll was not found. Re-installing the program may fix this problem.
  • The code execution cannot proceed because d3dx9_42.dll was not found. Re-installing the program may fix this problem.
  • Cannot start {program}. A required component is missing: d3dx9_42.dll. Please install {program} again.

Recommended Reading: 5 Reasons why are you facing .dll file missing errors

First of all, you have to download d3dx9_42.dll file from top of this article, proceed with the installation of d3dx9_42.dll file in your Windows PC. Make sure you download 32/64-bit file depending on your PC configuration to be able to fix any missing .dll file error.

Other Steps To Solve d3dx9_42.dll Error

  • Run Antivirus: Some d3dx9_42.dll issues could be associated with a virus or malware infection in your computer which has damaged the d3dx9_42.dll DLL file. It is possible the d3dx9_42.dll error you are seeing is associated with a hostile program that is masquerading as a document. Many sorts of malware masquerade as apparently unrelated Windows and PC problems like Blue Tooth Death, problems with DLL files (in this case, d3dx9_42.dll), strange hard disk activity, along with other serious Windows problems. That's why, run an antivirus scan.
  • Reinstall the program: Reinstall the program that is generating the d3dx9_42.dll error. In case the d3dx9_42.dll error happens when you run a specific program, then reinstalling said program application could help. By reinstalling a software, whether it be a productivity utility, a game, or even an office program, you substitute all of the program documents, registry entries, and d3dx9_42.dll files required for the application to run. To reinstall a program in the most proper means possible, you need to uninstall it entirely first.
  • Update/Install drivers: Update drivers for almost any hardware that may be associated with this d3dx9_42.dll DLL error. Suppose, if you are getting a "Missing DLL" error when you play audio, consider updating your sound drivers. Updating drivers can be also an excellent troubleshooting measure if you are getting a d3dx9_42.dll error.
  • Recommended: Fix sysfxui.dll related errors

  • Reinstall/Reset Windows: As time passes, the buildup of documents, misconfigured configurations, along with other variables slows down your computer. If you find that you are encountering d3dx9_42.dll error messages often, and programs do not run the way you expect, you may choose to turn back the clock by resetting Windows. A System Restore could also eradicate the problem if you suspect that an update caused d3dx9_42.dll error to spring up.
  • Repair Windows:Repairing Windows version is one step easier or less riskier than resetting or reinstalling Windows, that's why to solve d3dx9_42.dll, you may first want to use Repair Windows wizard. Reset This PC option in Windows 10/8 is quite handy as it overwrites all important files, processes that tend to fix d3dx9_42.dll problems caused by Windows built-in files.
  • Install Windows updates:Windows 10 updates are always coming and going, there are updates being delivered multiple times in a month. It's quite a possibility that some change in the operating system is not compatible with old version of d3dx9_42.dll file. In this case, installing latest Windows update does the trick by delivering updated d3dx9_42.dll version of file.
  • Clean the registry:Utilize a free registry cleaner to fix d3dx9_42.dll associated problems in the registry by eliminating invalid d3dx9_42.dll registry entries which may be causing the d3dx9_42.dll DLL error. Registry cleaners are particularly helpful for eliminating registry entries to d3dx9_42.dll file which no longer exists.
  • Hardware issue: If you have tried all of the troubleshooting steps above, there is a chance that the problem is not on software-level, rather it's some hardware issue.
Recommended: Fix spsreng.dll related errors

Download Section for d3dx9_42.dll

Size Version Bit Associated Software Download
2475352 9.27.952.3001 64 Direct3D 9 Extensions Download
1892184 9.27.952.3001 32 Direct3D 9 Extensions Download

Leave a Reply

Your email address will not be published. Required fields are marked *