There is a checkbox somewhere that allows you to prevent changing MIDI tracks to RealTracks. However, since the tracks were frozen, I don't understand why you have this problem.

There is another dialog to synchronize MIDI to audio. Are you using the same computer as you did when you made the tracks?


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.