[Batch script for windows & software updates installation]

@ECHO OFF

SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION

PUSHD %~dp0

FOR %%A IN (*-KB*.MSU) DO (

CALL :SUB %%~nA

ECHO= Installing KB!KB_NUM!

>NUL TIMEOUT /t 3

WUSA "%%~fA" /quiet /norestart)

ECHO= == Press any key to restart ==

>NUL PAUSE

SHUTDOWN.EXE /r /t 0

GOTO :EOF

:SUB

SET "KB_NUM=%*"

FOR /F "DELIMS=-" %%B IN ("%KB_NUM:*-KB=%") DO SET "KB_NUM=%%B"

So this is the script I should use? What about the exe files?