I found this ODBC driver. Not sure if it will work for this.

http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=23734

>Héctor,
>
>you have at least two options. The first is to open the XLSX via >Excel automation, and save it in an older format. The other is to read all the data via Excel Automation. The latter is much more work, but also much more flexible.
>
>See Thread ID: 1312934 regarding how to save the file in an older format.