• They are in the default install location: Library>Application Support>Access Music>Virus TI>Patches.
• As you mentioned, a permission issue. Thank you! That was it!
• I'm logged-in as "user" (also system?)
– "read and write " was "system" only. I enabled " wheel" and "everyone".
– Relaunched the Finder, Permissions reverted to "system" only.
– I'm hesitant about copying permissions to " all enclosed folders" as this caused problems previously with another application.
• I created a new folder in the TI>Patches and copied the .mid user-banks I mentioned to organize the patches in the Editor-WIndow.
– I now get the green-arrow and it allows to drag any patch from RAM,ROM, or the Patches Folder into this area.
• So a easy work-around that came with updating OSX from Yosemite straight to Sierra? I'll work with it and post my results.
Many thanks again!