Getting Sena UD100 Adaptor to work

[jaswalters]

I purchased the Sena UD100 BT adapter since a lot of people had good luck with getting it to work with passthrough.

I connected the adapter and ran the Zadig to install libusbk with success.

My issue is that when I attempt to load a game in Dolphin it gives me the libusb_error_not_supported error.

I want to try specifying the adaptor to use in the dolphin.ini but cannot find that file.

I'm using Dolphin version 5.0.11229. I also tried with an older version.