Pad to key config not working for windows Games

Hey guys!
Hope you can help me.
I have spelunky for windows and two arcade pcbs
Somehow I cant make use of Pad to Keyboard mapping. Ive mapped all buttons but they’re not recognized by the game.

Other frontends such as Batocera with the same function worked flawlessly

Is there something I am missing here?
Do I need to use joytokey additionally?

Hello,

There is no padtokey function on Retrobat 3.10

There is actually. Just let me take a snapshot and youll see.

It is inside windows games section, options button and youll find it

if there is, it means that you are not in v3.10

I've installed 3.1 from this main page, unless you're telling me that theres a 3.10 (which is different from 3.1) from another site.

If that's the case, can you share the link?

Retrobat 3.1 is avaiable here: http://retrobat.ovh/dl_en.html

And the feature "padtokey" is not avaiable on Retrobat 3.1

This is a new feature for the Retrobat V4, it will be released soon.

Thats what im saying.
anyway thanks

Ill wait for the complete implementation