Hello, first off i am kind of new to retropie. I installed it a couple days ago and i have been figuring everything out slowly. I used to have an issue were the rom load sequence would start but then it would kick me back into the ES gui. I was able to fix that with using an older verion of libmupen64plus.so.2.0.0 But now when the rom loads I cannot use the joystick. Maybe its just that i am doing something wrong or just misinformed. I have read alot of the forums and on the code.google’s site of mupen64plus. Everything there is kind of said vaguely and in a general sense and nothing specific.

My current dilemma is that I bought a USB controller from Walmart (Local store) mostly because I didnt want to wait for shipping if i were to buy a n64 controller because of the holidays and such. So i was able to configure the controller with ES and i can navigate through the gui and play some of the pre-installed roms, but my controller doesnt work in the mupen64plus environment. I get a error code in the loading sequence: Input Error: No auto-config found for joystick named ‘My-POWER CO.,LTD. 21n2 USB Joystick’ in InputAutoConfig

So from there i located the file for inputautoconfig and i tried renaming the controller to the above description but still got the same error message. So i am not sure if there is a way to configure it through mupen instead of inputting the information manually. I copied some controller configs just to test out and see if the controller would be recognized at all, but with no success.

This is the config that I used. I removed i think it was SDL1 controller and pasted this in instead (I renamed the name to my My-POWER CO.,LTD. 21n2 USB Joystick.

[My-POWER CO.,LTD. 21n2 USB Joystick]
plugged = True
plugin = 2
mouse = False
AnalogDeadzone = 4096,4096
AnalogPeak = 32768,32768
DPad R = hat(0 Right)
DPad L = hat(0 Left)
DPad D = hat(0 Down)
DPad U = hat(0 Up)
Start = button(9)
Z Trig = button(7)
B Button = button(0)
A Button = button(2)
C Button R = axis(3+)
C Button L = axis(3-)
C Button D = axis(2+)
C Button U = axis(2-)
R Trig = button(6)
L Trig = button(4)
Mempak switch =
Rumblepak switch =
X Axis = axis(0-,0+)
Y Axis = axis(1-,1+)

Any help is appreciated!