Montxo, I think you explained your question quite well. I'm going to recap to see if I understand this correctly.

You have a desktop with BIAB. You also have a laptop, you installed the minimal install of BIAB to it (as Noel described), and plugged in your external drive onto which you have already copied all the RealTracks and RealDrums from your desktop. You then went into Preferences, RealTracks (and RealDrums) in BIAB on the laptop and specified the external drive as their location.

RealTracks and RealDrums work, but RealStyles do not. Is that your question?

Is everything I said correct about the steps you took?

When you copied the RealTracks and RealDrums to an external drive, did you keep the /BB/RealTracks and /Bb/Drums folder structure? I'm not sure if that's necessary but I always do it that way.

Just a few comments about some of the other posts: you received a valid suggestion that many who use a laptop for performance decide to save the song as a MP3 or WAV. But I do understand wanting the flexibility of the full BIAB program as you say. I've done that, too.

And yes, you get three authorizations, to put BIAB on the desktop and laptop as well as have one left over.


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.