@AlexMurphy

Okay, I tried reading through the wiki, and I couldn't figure out what they were trying to describe. I ended up getting the button numbers of the n64 usb controller, which is labeled as 'Dragonfire xxx' on screen and in console.

I went in and modified InputAutoCfg.ini and it looks like this now:

http://pasteat.me/view/36ecac29

(I could probably remove all the controllers except the dragonfire one, but this file is written by ES so it would probably add them back in once I configured a new input.

I also pasted in my retroarch.cfg file in there. I couldn't find out in that file to explicitly map my buttons to the individual buttons for n64, and had no idea what the property name needed to be to assign the value. With that, I also don't know how to tell the retroarch.cfg file to only use those mappings on the Dragonfire (n64) controller.

In what I have now, the hot keys at least work (Start + Z) to exit the emulator, but the rest of the buttons are not mapped correctly.

I set the default emulator for n64 to lr-mupen64.

Could you offer me some advise, please?

@da575raida Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first (Please start a new topic and provide information as requested and as agreed when registering).

Same problem here;-(
Hope someone has a solution soon, tried all the steps but no video rice entry in the config file.

Thank you for your answers. I've tried to use another emulator (mupen64plus-gles2n64) and it works fine ! It does not works with retroarch, so i will have to configure the controller, but i guess this is not really a problem. I'm sorry, i posted this too soon.

I have this resolved after a bit of tinkering.
I had a old controller config in the mupen64 cfg file, I told it plugged=false.
Then I manually edited the config to match the buttons, using the same config you just linked to above.

this old post on the old forum helped too.
http://blog.petrockblock.com/forums/topic/8bitdo-nes30-pro-hotkey-problems-in-mupen64plus/

Thanks everyone.

Ah, that sorted it! Thanks for the reply. :)