Getting an error, when trying to run an app

Hello ,

I am getting an error when I am trying to run this utility:

https://github.com/predator922/Red-Orchestra-2-Settings-Editor/blob/c5415958bd7d29018afc60f4d585d2938695bc91/bin/Release/app.publish/ro2_settings_editor.exe

The error I am getting is : ''Fatal error, the program will exit now InvalidArgument=Value of ‘1280’ is not valid for ‘SelectedIndex’.
Parameter name: SelectedIndex

Please help me.

Hello there, you’re probably better creating a new issue within the repository of that file, highlighting what you did before the error occurred and anything else you think will be useful.

Thank you very much.