• I am just seeing your post but the SQL Server 2008 binaries are AnyCPU that is it can install as both x86 and x64 and you don't need to install x86 to use x86 ODBC drivers because both are in all x64 operating systems. And you should be able to access your ACE driver through the x86 ODBC. Now dependning on your needs you may need to manually reference MDAC in code because Vista and Win2008 comes with new data access.

    Kind regards,
    Gift Peddie