D3dx9_40.dll file is part of Direct3D 9 Extensions product developed by Microsoft® DirectX for Windows®. It is responsible for Microsoft Corporation functionality. This part is required for Direct3D 9 Extensions to function. If you are planning on replacing d3dx9_40.dll with a new version make sure that you backup your old file. Replacing d3dx9_40.dll file with a diffent version can cause Direct3D 9 Extensions to malfunction.
|Dll file name||Component||Size (Bytes)||Size (KB)||Version||Tags|
|d3dx9_40.dll||Direct3D 9 Extensions||4379984||4.17 MB||9.24.950.2656||Program Files (x86) CyberLink PowerDVD17 Common|
|d3dx9_40.dll||Direct3D 9 Extensions||5631312||5.37 MB||9.24.950.2656||Windows System32|
|d3dx9_40.dll||Direct3D 9 Extensions||4379984||4.17 MB||9.24.950.2656||Windows SysWOW64|