Bert,
Is it possible for you to use the Snipping Tool to capture and image of your "MIDI Driver" setup? Once you've captured it, you can save it as a jpg.
Once you have a jpg, you can then attach it to a forum post by ...
1. Switching to "Full Reply Screen" (next to the "preview reply" button>
2. Using "File Manager" that I've highlighted below.

It would help a great deal if I can see your settings.
Regards,
Noel