Libclang.dll cannot be found python binding with windows

I have installed the clang python library on windows. When I’m executing a script that uses it, It gives me this:

Could not find module 'path\to\clang\libclang.dll' (or one of its dependencies). Try using the full path with constructor syntax.. To provide a path to libclang use Config.set_library_path() or Config.set_library_file().

Even though I included the following in my code:

from clang.cindex import Config 
Config.set_library_path('path/to/clang/libclang.dll') 

When I checked the folder of clang, I couldn’t find ibclang.dll or ibclang.so. Does anyone know how I can solve this?