Game Input MultipleXer

So i saved the inf file and the cat file in 1 folder. I use the sketch emups4 atmega32u4 and leonardo. I press com 3 and it says error code 1 no new port found. I disconnect and reconnect the usb and also tried pressing the reset button and nothing. Am i missing something. Does anything else need to...

Hi yall. Im new here just started my diy usb adaptor but i cant get it completed. I have the firmwares and use the ps4 emu atmega32u4 on the hex file and com3 but when i try to program i get error code 1, no new port found. Please help me ive been trying for about a week lol.

hey all im having trouble intalling the software into the arduino. in the website it says to install the aruino.inf file, but all it comes up as is just a text? any help would be appreciated.