All steps that you outlined succeeded. Now, I have my compositions opening in version 7. Thank you, Zoltar!

I relocated all clips into 1 folder with no sub folders . That made a big difference for me.

My mac os on my old computer died, but I have access to the hard drive with the compositions, preferences, etc. from the documents folder. It was running Avenue 4. I recovered the old compositions, placed them in my documents in the resolume compositions folder on a new computer running Arena 7, but...

Goto10. Thanks for your apc40 template. Do you have a suggestion for how to set up a page forward and back function for the 'trigger clips' buttons on the controller to trigger columns beyond 1-8 (9-16, 17-24, etc.)?