Thanks, Trevor. It's all coming back to me now. I was a beta tester for Encore by Passport Music for decades. I forgot that was also the company for MasterTracks Pro. I might have an EXE file kicking around, now that I know what folder to look in.

Not sure I trust that first website.

The second website link promised Encore 6, written by Don Williams the original developer, a few years ago. It's not done, but many of us still have hope. In case it is of interest to you or others, Encore was always the most user-friendly of those original notation programs but became unusable in 2013. The company changed hands to GVOX and was only recently revived. I have many hundreds of Encore scores and I hope to be able to read them and export to Music XML when Encore 6 is released. Anything beyond that will be gravy.

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.