You should be OK. BIAB 2018 considerably reorganizes all the files into new folders, but the installer should not have deleted anything.

Try running the Cleanup routine separately. It's in Help, Utilities. Then check again.


BIAB 2024 Win Audiophile. Software: Studio One 6.5 Pro, Swam horns, Acoustica-7, Notion 6; Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus Studio 192, Presonus Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors