The d3dx9_27.dll file is one of many files that make up DirectX. Since DirectX is utilized by most Windows based games, d3dx9_27.dll errors usually show up only when using these programs.
D3dx9_27.dll Errors
There are several ways d3dx9_27.dll related errors might show up on your computer:
The file d3dx9_27.dll was not foundCannot find d3dx9_27.dllThe dynamic link library d3dx9_27.dll could not be found in the specified path [PATH]The file d3dx9_27.dll is missingD3DX9_27.DLL is missing. Replace D3DX9_27.DLL and try againError initializing the application because the file d3dx9_27.dll was not foundThe application failed to start because d3dx9_27.dll was not found. Re-installing the application may fix this problem
These errors usually appear when a piece of software or video game is started. However, it’s more common with video games, and occasionally, these errors will show up after a game is loaded but right before the actually begins. In non-game programs, a d3dx9_27.dll error might show up before certain graphics features are used. The error message could apply to any program that utilizes Microsoft DirectX, but again, it’s most commonly video games. Here are some common examples of games that might generate this kind of DLL error: F.E.A.R., The Elder Scrolls IV: Oblivion, Tom Clancy’s Rainbow Six: Lockdown, Zoo Tycoon 2, Fable: The Lost Chapters, Age of Empires III, Flight Simulator X, The Lord of the Rings: The Battle For Middle-Earth, and The Godfather. It’s crucial to be aware of the context in which any DLL error occurs so that you’re not following irrelevant troubleshooting steps.
How to Fix D3dx9_27.dll Errors
Follow these steps in the order they’re given below to try the more likely fixes first.
Need More Help?
If you’re not interested in fixing this problem yourself, see How Do I Get My Computer Fixed? for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a lot more. The d3dx9_27.dll error might be a one-time problem, and a simple restart could clear it up completely. It’s unlikely this will fix the issue, but restarting is always a good first step. In some cases, the DirectX version included on the disc will work better with the program than the latest version available online.
