I would recommend you do reinstall.

I don't think you HAVE to, since BIAB is a 32-bit program and to my knowledge all other related software from PG Music is also, and it runs fine on a 64-bit OS. However, it will take you just as long to copy over all the files. You would also still have to install the basic program to get the fonts into the right Windows folder, or do them manually, assuming you know what files to copy.

So, don't mess with it, just do the reinstall from the supplied external hard drive. It should be quite painless. And, I love Windows 7 64-bit; it has been extremely stable. But I don't know about the wisdom of trying to install a mirror image from a 32-bit OS to a 64-bit OS, and I would not attempt it.


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; Presonus 192 & Faderport 8, Royer 121, Slate VSX, Adam Sub8 & Neumann 120 monitors.