What happens if you change:
lcCmd = 'USE ' + lcFile + ' IN 0 ALIAS ' + lcCurName
to
USE (lcFile) IN 0 ALIAS (lcCurName)
?
...snip
>One other thing, the method's error handler picks up an error 'Structural index not found'. These files are downloaded from a vendor's ftp site and have no index files associated with them. If I use the same macro expansion from the code window, it runs just fine.
...snip