Hi Jan

Pleased to see you are still at it
From your last post it seems that I was right in that you intention was to export a midi made in BIAB to usb and play in your CVP.

Just as an experiment what happens if you use the cvp as your external synth and play the file in BIAB into it live .
This could be where the send GMXG reset in BIAB that you mention comes in useful.
I am guessing you already have the cvp midi drivers installed on your pc
In which case it should appear on your midi device list in BIAB providing it is switched on and running before you start BIAB.

Or have you established that that does in fact get hard written into the midi events list?
Keep up the good work
Mike

BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/