I'm having trouble downloading DRAMAtical Murder re:connect?

I downloaded all three parts + the English patch and I mounted it on Daemon Tools Lite, but when the autoplay window came up and I tried to run it, it wouldn't. A new window came up saying, "This application has failed to start because d3dx9_42.dll was not found. Re-installing the application may fix this problem." Which I did, but the same thing happened. Did anyone else have this issue? Is there any way to fix it? I really want to play this game. :( (Also, I posted this in Game Spot earlier, before I found out I wasn't supposed to, so now I'm putting it here in the Tech Center?)

I'm using Windows (32 bit), and I already changed my locale to Japanese from the very beginning.

Hello actualfujoshi! ^^

Which version of Windows are you running? Xp, Vista, 7, 8?

Well, either way, here are the latest DirectX files for your computer:
https://www.microsoft.com/en-us/down...ils.aspx?id=35

Download and install that, first, then try running the DMMd:re installer again. ^^