[agraham]

I haven't tested it but it would look something like this. finfobj is an Object and args is an Object Array.

finfobj.New1(false)
args.new1(1)
args.SetValue(0, "c:\temp\save\a.a", "System.String")
finfobj.CreateNew2("System.IO.FileInfo", args.Value)
If finfobj.GetProperty("Exists") = true Then
  finfobj.RunMethod2("MoveTo", "c:\temp\save\b.b", "System.String")	
End If