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 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.