It depends on the particular format the Approach database used for its
data files. If they're .mdb or .db it's worth trying to import them into
Access (or Excel). Otherwise, the possibilities include:
- acquire a copy of Approach (e.g. from EBay, or maybe there's
a trial version available for download, or make friends with
someone who has it installed on their computer<g>). Then export
the data to CSV files.)
- identify the file format and obtain a third-party ODBC driver
for it.