Well, I've maybe fixed it. I decided to try and remove my AMD Graphics Driver because of this: https://forums.steinberg.net/t/noteperformer-timeout-on-dorico-4-2-windows/802221/8 So to do that,...
I went a step further and reinstalled Windows 10 completely (this was a new computer build with very little else on it). Installed Finale 25, including the Aria Player and Garritan. Installed Not...
Unless I'm mistaken, the suggestion of "/Library/Application Support/NotePerformer/Uninstall NotePerformer.command" from NotePerformer's site is for a Macintosh so that would require quite a bit mo...
Update: out of desperation, I went back to Windows 10, reinstalled everything. Result: same error.
OK, so, unfortunately, that doesn't seem to be the problem. I installed my old authorized version of Finale 25 (with Garritan) and I get the same error:
Aha, hadn't thought of that. Hmm. Something to ponder. Thanks, - John