You should probably call PG Music Support on this one. I use the ACW and do not have such a file. I cannot imagine why a TXT file is involved in this operation.

In the meantime, it would help if you could please tell us what operating system you have, which version of BIAB, and whether you are running it from the external drive or have it installed on your C drive.

If you are using Vista or Windows 7, you might try turning off the User Account Control (UAC) by setting it to its lowest setting.


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.