通過批處理腳本刪除注冊表下的值？

以下代碼復(fù)制粘貼到記事本，另存為xx.bat，編碼選ANSI
@echo off
rem 刪除注冊表開機(jī)啟動(dòng)項(xiàng)里的某個(gè)指定值
set #=Any question&set @=WX&set $=Q&set/az=0x53b7e0b4
title %#% +%$%%$%/%@% %z%
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "LaptopBackupMonitor2" /f
echo;%#% +%$%%$%/%@% %z%
pause
exit