Am 06.11.2019 um 16:48 schrieb Sven Schreiber:
the attached spreadsheet file (not a secret, from public replication
data) produces an error like "failed to get workbook info" when trying
to import into gretl.
Apparently it seems to be an Excel-4-format file? When I save it in a
recent xlsx format it works without a hiccup.
-s