We suggest to use the MIDI Utility program MidiOx.
You can download from Support Interactive, search for MIDIOX - or the latest version of MidiOx @ www.midiox.com
In the options-menu "MIDI-Devices" select apropriate midi-device for Input and Output
In the options-menu select "Pass SysEx"
Download-procedure:
In View-menu select "SysEx"
Prepare the unit to receive the MIDI software dump ( please refer to the "Latest software for .." answers )
Use "Send File" to dump syx-file to unit