Shouldn't you be able to implement the ADOX library via VBScript? The code below runs perfect via Access 2010 on Windows 7, Office 2010 32-bit, but doesn't via a VBScript. Isn't ADOX just another COM Object like say FileSystemObject?
Dim objADOX
Set objADOX = CreateObject("ADOX.Catalog")
objADOX.ActiveConnection = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\Users\Zamdrist\Desktop\Work\Scripts\Shell.accdb"
MsgBox objADOX.Tables.Count
Sorry, I should point out, VBScript complains that the provider does not exist. Odd because I do in fact have Access 2010 installed.