Change MCE remote command to custom one?

Hello everybody,

First, i’m sorry for my english… just be nioce with me!

So, i’ve got a desktop computer from a friend and the computer have a internal infrared port (it’s the Dell XPS 9000 / 435T). I’ve check the tutorial to program my harmony remote to have AND the MCE Keyboard AND the Windows Media Center SE.

It’s working smooth like butter… the problem is the harmony remote I have, i don’t like (duh!)

I have a old Western Digital TV Live media box, and I really love the remote control.

I have a problem:
Even with ShowKey.exe, when I press a button from the Western Digital Remote, I SEE the LED activity on the computer (tell me that the infrared port is receiving the IR data) but nothing in the ShowKey software.

So, how can I tell Kodi/ShowKey/Computer to accept the IR command from the Western Digital Remote?

My Harmony Remote is the Touch
The Western Digital remote is this one:
I have Windows 10 with Anniversary update x64

Thanks alot and sorry if this question was already answered