Mike, welcome to the forum.

I can't tell anything specific from this error report except to suggest that exception errors and access violations are often due to insufficient rights of the user account. The remedy is to Run BBW.EXE As Administrator. Let us know if you've tried that, or if you don't know how to do that.

The fact that it always worked before doesn't mean it isn't remedied by this; Windows changes frequently with updates, and BIAB has regular updates, too.


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.