[Rey_a]

I convinced a friend of mine to purchase MsPro Windows to control the Tyros 4, PDF files. I have a Tyros 5 myself and it works perfectly. I thought it would be a bit of a trick to control the Tyros 4. Unfortunately, everything works for me on the Tyros 5, but on the Tyros 4 it just won't work,
All midi settings seem to be the same on both keyboards, with the laptop I can view and edit the hard drive, but the registration does not work.
It depends on the Tyros 4 because my friend's laptop does control my keyboard.

Who can help my friend further?

Rob

Hi Rob, 

Not sure what you mean by 'MsPro Windows to control the Tyros 4, PDF files'.
I am assuming your friend wants to load a song (pdf) in MobileSheets and have Tyros 4 load the corresponding registration file ... ?

If that is the case ...
I never owned a Tyros 4. Did own a Tyros 5 once on which I got it working.
Important on a Tyros 5 was to load the factory supplied ‘All Parts’ MIDI template and to connect the midi cables to MIDI port B of the keyboard. I am assuming the same will apply to Tyros 4
In MobileSheets settings, choose MIDI channel 1 (it is the factory default of MobileSheets) so if no one changed it, it should be fine.

Good luck!
Rudy