Typically you'd use ADO to connect to the Jet database, so MDAC would need
to be installed. However, MDAC 2.5 was the last version to have providers
for Jet databases, so if you've got a newer version installed, you'll need
to also install the Jet Service Pack, which you can get at
http://msdn.microsoft.com/data/downloads/updates/default.aspx#jet

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Doug Steele, Microsoft Access MVP
http://I.Am/DougSteele
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> What has to be running on the webserver before a data access sheet will
> function correctly? Is it ODBC or jet engine?