You are welcome.
Then could you please do an audio export of that project?
From the menu choose File > Export > Audio and select WAV as output format. Then zip it up and post here. Thanks
Ulf, Many thanks for your assistance. Your questions got me pointed in the right direction. My problem file was an edited version of a file someone sent me because I am trying to learn Dorico. I created a new file from scratch and i was able to play with different instruments so there was something incompatible with the other file. I did not find the problem with the old file because I’ll just re-enter my work in the new file (not a lot of work). Thanks for your help.
I’m glad to hear that you solved it yourself. Have fun with Dorico now.
You can use Import flow. The problems that were on that file won’t probably get imported. But the music will!
Thanks