Skip to Content

H2 V1 win7 64 midi

No replies
Joined: 09/13/2017


My studio desktop computer uses Win 7 64 bit OS.

I am using V1 of Hydrogen.

PortAudio is selected.

Sound Card Lynx 2.

Midi interface M-Audio midisport 2x2


Apart from midi all seems to be working well.


The midisport interface is seen by the software.

But the midi indicator shows no activity, regardless of settings.

M-Audio MidiSport 2x2 works with all other applications on the computer.


I also have a laptop computer.

Also Win 7 64 OS.

But with an RME Multiface II audio / midi interface.

Hydrogen V1 midi functions perfectly with this computer and soundcard.


This leads me to the conclusion that PortAudio has a bug interfacing with the M-Audio midisport 2x2 with Win 7 64 bit OS.


I hope this is of some help to the developers.