--- set-windows-driver-for-pdf-printer.a	2019-06-04 12:15:05.861228104 +0200
+++ set-windows-driver-for-pdf-printer.b	2019-06-04 12:12:01.371806891 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -x
 #
 # Univention Management Console Module printermoderation
 #
@@ -90,7 +90,12 @@
 		for i in $(seq 1 300); do
 			sleep 1
 			if rpcclient -P -c 'enumprinters' $hostname | grep -q "\\\\PDFDrucker"; then
-				rpcclient -P -c "setdriver PDFDrucker '$ucsschool_printermoderation_windows_driver_name'" $hostname
+				# rpcclient -P -c "setdriver PDFDrucker '$ucsschool_printermoderation_windows_driver_name'" $hostname
+				ucs_parseCredentials "$@"
+				if [ -z "$bindpwd" ]; then
+					bindpwd=$( cat $bindpwdfile )
+				fi
+				rpcclient -U "Administrator%${bindpwd}" -c "setdriver PDFDrucker '$ucsschool_printermoderation_windows_driver_name'" $hostname
 				ret=$?
 				if [ "$ret" -eq 0 ]; then
 					break