Mopho Keyboard Update

[mophomopho]

I am having trouble updating my Mopho keyboard to 1.4 using sysex librarian on mac OS X el capitan. I have tried multiple times using the usb directly from the computer to the mopho keyboard. I also tried using my tascam audio interface to transmit the message using midi. I followed the directions on the website step by step. Can anyone who has anyone successfully updated theirs before help me out here?

Thanks,
Patrick

[dslsynth]

Be sure to use the right OS files for your instrument. In other words: please check and recheck the support pages.

There is no 1.4 OS for mokey!