When I use more than one instance of KP2 in finale, I get an error "error parsing input file at line 189351: <parse error>. The loaded patch might be corrupt" and the KP2 only loads 11 of 16 instruments in the first instance (1-16), second instance (17-32) loads ok.
Well, it doesn't seem to matter how many instances of KP2 I use.
I loaded the finale file, cleared the second instance of KP2 and reloaded the sounds in the first instance, then saved everything as a finale file with a new name.
Same problem again, parse error, nothing after trombone 2 loads.
The multi I use works fine in other documents.