[Help]Cannot Include File 'd3dx9.h'
fatal error C1083: Cannot open include file: 'd3dx9.h'
I get this error every time I try to compile my project.
I've installed DirectX SDK and did
#include <d3dx9.h> but still nothing

Okay, go to Tool > Options > Projects & Solutions > VC++ Directories
Then check to see if the DirectX SDK is in your Includes Directory. If it is not, you will have to browse to whatever folder you installed DirectX SDK and manually provide the directories, And do this for the Include, Lib, and Executable (bin) directories as well.
If after that you still get errors, make sure to manually add the dependencies your project needs, by going to Project > Properties > Configureation > Linker > Input and adding the dll or lib depending on how ur linking, (static or dynamic) to Additional Dependencies.