As promised, here is another version of the PowerShell code I said I would post for querying a Microsoft Access database without relying on COM InterOp (i.e. the ADO COM interface). As expected, the performance is incredibly faster than with using a COM-based (ADO) connection and processing model. I have to give credit to Lee Holmes’ example from the book PowerShell Cookbook (O’Reilly Press, ISBN: ) An excerpt of the Invoke-SqlCommand.ps1 code can be found here. Lee has more goodies at http://www.leeholmes.com/guide.