>We are trying to upsize to a client's machine and am getting an error that the Upsizing Wizard need ODBC v 2.5 or higher. Any ideas?

You should be able to download a more current ODBC from Microsoft's Web site; current core ODBC distribution is at version 3.50. I belive that the version installed by VFP 5's Setup Wizard is at least at version 3.0, so you could build an ODBC install with Setup Wizard if all else fails.