Oh, that's something entirely different then. In fact I wouldn't even know what a "game port" is :-)

My computer has a Soundblaster card and is 5 years old. Are you giving me some hope?...

Thank you for trying :-) No, that's not the case, at least not with the testfiles (used simple entry to click just notes) ; so there are no MIDI data within the files (I attached them) if it is that...

UPDATE Tech Support was very friendly (big thanks to Stephanie D). After exchanging some information like sound card data, log files, Aria files and Finale files, they said that there is still an...

Musicians are often computer geeks, I thought... This is what I believe to be good practice: When working on projects save "as", like so: Myfilename 150707 1802 Myfilename 150707 1827 Myfilename...