AddWindowsPrinterConnection Method

I am using the this VB script to add printers to a Win98
machine :

Set WshNetwork = WScript.CreateObject("WScript.Network")
PrinterPath = "\\printserv\DefaultPrinter"
PrinterDriver = "Lexmark Optra S 1650"
WshNetwork.AddWindowsPrinterConnection PrinterPath,
PrinterDriver


This script works fine for Win2k/Nt/Xp but will NOT run
with Win98. I keep getting an error with Line 4 Char 1
(Invalid procedure call or argument). I am using WSH 5.6

Any help appreciated

TIA