Windows 10 upgrade
We have not seen that error before.. Does the MIDI interface work with other software in Windows 10? We'll try to look in to it!
ScoreCloud Studio is not fully tested with Windows 10. We have started and tested the program and all basic functions with default settings on Windows 10 and know that it runs, but apart from that, we don't know, and there are probably issues that will need to be resolved, that is new for that version.
Hope this helps!
/ JohanR, ScoreCloud