Hi… Is it possible to use a backup on a Windows roon core/server to install roon on a Mac computer, and the other way around.
Short answer is yes it should work, core backups aren’t platform dependent. There might be issues moving the music if it’s on an HFS, from Mac to Windows, or NTFS, Windows to Mac, external drive, or if you have any special chars in the filenames.
From my side two comments to the answer from @killdozer. In my case only folder names with accent äöü make problems. And it is after migration from Mac to Rock (Linux) and specifically from a HFS+ formatted to a exFat formatted drive. The migration from windows to Mac I have no personal experience, but I think many users did it and there were so far no complaints.