There you can modify some different values, not only the inputs/outputs number.

But in your case, right click on "Number of inputs" or "Number of outputs" and then "Modify" or something similar.

> Subject: Re: [LAU] configuring number of inputs with wineasio
> To: nachoen79@hotmail.com; linux-audio-user@lists.linuxaudio.org
> From: atte@youmail.dk
> Date: Thu, 17 Dec 2015 08:27:05 +0100
>
> On 12/16/2015 10:55 PM, Nacho - wrote:
> > Maybe I'm wrong or I have not understand correctly your question, but
> > I change Wineasio inputs/outputs with "regedit" from the terminal.
>
> Thanks, never tried that. Where in this huge tree structure should I
> look for the relevant settings?
>
> Cheers
> --
> Atte
>
> http://atte.dk http://a773.dk