MIDI Yoke is normally used to connect two applications together. The first application will open MIDI Yoke 1 as an output port, and the 2nd application will open MIDI Yoke 1 as an input port. MIDI data will travel from the first application to the 2nd.

Click here for the Windows 95, 98, ME Version

MIDI Yoke NT: This driver works in Windows NT 4.0, Windows 2000 and Windows XP. It is completely different code from the Windows 9x MIDI Yoke driver. It is hard coded to 8 ports and can't be changed. It is not as robust as the Windows 9x driver, is still Beta code and will not be supported -- use at your own risk.

Single Client to Multi-Client: You can use MIDI-OX in conjunction with MIDI Yoke to achieve a virtual multi-client input. Launch an instance of MIDI-OX. In MIDI Devices... dialog, select the single client hardware driver as input and select MIDI Yoke 1 as output. In each application that you wish to share the driver, open MIDI Yoke 1 as input. Although I mention MIDI Yoke 1, it can be any MIDI Yoke port as long as they all use the same port number.

Multi-Client to Single Client output: The reverse scenario is a mirror image of the previous paragraph. You can use MIDI-OX in conjunction with MIDI Yoke to achieve a virtual multi-client output. Launch an instance of MIDI-OX. In MIDI Devices... dialog, select MIDI Yoke 1 driver as input and select your single client hardware port as output. In each application that you wish to share the output driver, open MIDI Yoke 1 as output. Although I mention MIDI Yoke 1, it can be any MIDI Yoke port as long as they all use the same port number.
Installation instrucations can be found at the authors website: http://www.midiox.com/myoke.htm