It's normal EarMaster ask for new settings after a new install. You should be able to see a few, or at least a default Windows MIDI mapper. You simply choose the right device, click on "Play" to make sure you hear it's working, and hit OK.

Best regards,
Normann

:-D Thank you, Norman. I found ...

I went thru the microphone tuning wizard step by step. I sang to microphone on the singing interval exercise, I know I sang on tune but Earmaster does not pick it up. Nothing shown that I am singing the right note...I clicked on show answer and it always says my answer is wrong...???? I clicked my ...

It seems there is no MIDI installed/enabled on your computer.

You could either ask Microsoft how to enable MIDI sound output in Vista64,
or you could try the alternative mentioned above: download and installed MIDI Yoke (MIDI routing) as well as a standalone Softsynth (like Kore Player or ...

I did not have problem with my MIDI drivers the 1st time I installed the earmaster. Because my microphone was not working properly the 1st time, I needed to do a recovery run on my computer. Now, the microphone is working fine, but all of a sudden, Earmaster said I don't have a MIDI drivers ...