anyone pls help d3dx49_43.dll problem . pls ı dont want a play this game .

d3dx9_43.dll was not found on your computer. Try reinstalling DirectX9 runtime. Cannot start Overlay. ı have dx9 and ı am copy this
--> 'd3dx9_43.dll' all w32 and lfs main documents . but this problem returning .. please helpp homie