Did not find d3dx9_42.dll, d3dx9_42.dll placed where

did not find d3dx9_42.dll, d3dx9_42.dll where to solve the problem;

d3dx9_42.dll is what it is: it is DirectX9.0 The necessary dynamic link library file of the graphical programming language interface program. If there is a problem with the dynamic link library or the d3dx9_42.dll file is not found, the support of the DirectX language interface may not be enabled, and the problem that the 3D game cannot be run may occur;

No steps to find d3dx9_42.dll:

First: Download and install the latest version of DirectX program, enter DirectX in Baidu search or use the driver wizard to update DirectX program online;

The second type: download d3dx9_42.dll file on the Internet, enter d3dx9_42.dll in Baidu search, download it, put it in the System32 folder in the C drive;

Of course, use The first method is more reliable. After updating the DirectX version, it can not only solve the problem that d3dx9_42.dll is not found, but also better support the running of 3D games, so that there will be a picture texture and running speed. Improvement;

Where d3dx9_42.dll is placed:

The d3dx9_42.dll file must be placed in the system directory, the specific location is: C:\\WINDOWS\\system32, in the C drive, open windows Folder, then open the system32 folder, copy and paste d3dx9_42.dll to the system32 folder;
Did not find d3dx9_42.dll, where d3dx9_42.dll is placed, often by updating the latest version of DirectX can be solved.