Launchy file associations, or open via eXpresso / Coffee

I use Coffee to do file associations portably on my WinPC (Coffee is a mod of eXpresso, and very similar).

However Launchy (I use it in portable mode) doesn't send clicks to Coffee / eXpresso. Any thoughts on how I could get Launchy to send clicks there?

Or if Launchy has its own custom file association mechanism?

Note: I've added Launchy to Coffee / eXpresso via "Monitored Window Configuration", but that didn't solve it.

This turns out to be super irritating because each time I need to open something via Launchy in my favorite app (instead of the Windows default app), it's not seamless, and involves a bunch of extra steps (namely, opening the file's enclosing folder, finding the file in that folder, and then double-clicking the file).

Thanks in Advance.