My goal, obviously, is to import to ON. The problem is, whether I try to import straight from EN or as ENEX, the import app can't find the files. Actually, it finds EN files and lists the folders, but the list contains folders I deleted 1-2 years ago mixed in with current files/folders. It appears it is 'finding' the EN files from the incorrect folder on W10. That's why I want to know where EN keeps my files. If I have those files in two places, that would explain my problem.
FWIW, I've use EN legacy and current.