Ian, I recommend you try Windows 10 to see if it works before going back to 7. Windows 10 may work fine, as the Home version has a smaller footprint than does 7 (or 8.1).

FYI, Adobe Audition 1.5 still works just fine on Windows 10 Pro. I use it every day. I have no knowledge about Guitar Pro; don't have that.


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.