D3d9.dll Errors
There are several ways these errors can show up on your computer, such as:
The file d3d9.dll is missingD3d9.DLL Not FoundFile d3d9.dll not foundD3d9.dll not found. Reinstalling might help fix this.
The error message could apply to any program that utilizes Microsoft DirectX, most commonly video games, but it could also appear when another software program is started.
How to Fix D3d9.dll Errors
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. Sometimes, though not often, the version included on the disc is a better fit for the program than the latest version available online. Where you put the extracted d3d9.dll file depends on the application that needs it. If the error tells you the specific folder where d3d9.dll is missing from, copy the file there. However, since most programs probably look for this file in C:\Windows\system32, copy it there if you’re not explicitly told where to put it. Some DirectX installations might use C:\Windows\SysWOW64\ instead.
