Error importing an unmanaged solution from a different tenant
I'm determined to start using solutions to package up my apps, flows and environment variables but not having much success when exporting to a different tenant. I receive an error saying Unprocessed files found but don't know what this means. My environment variables are connections to a SharePoint site and lists.
I've tried exporting as managed and unmanaged. The new environment has the site with the same lists which I select in the destination environment before import.