I am wishing to connect a Spotfire client (installed on 64bit OS) to a 2007 Access (32 bit database) both installed on the same 64 bit machine. Currently this is not possible based on the fact that in Office 2007 Microsoft only provided 32 bit drivers, specially the Microsoft.Jet.OLEDB.4.0. As Spotfire depends on .Net Framework, and 64-bit .Net Framework only recognizes 64-bit Microsoft Office files