In addition to what Rachael said, is it possible you may not have purchased them? If you purchased the basic BIAB Pro Pac, you have some RealDrums but not most. Then, if you load a style that wants a particular RealDrum, you would get that message. If you bought the whole set, then it's an installation problem. Even if you installed them, there can be an error in BIAB finding them if they were moved. Let us know more detail and we can help further.


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.