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明显发错版块，因属论坛新手，故暂不予以处罚，望今后引起注意。
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@echo off
reg delete HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v Ravtary
这是我自己编写的批处理 可是运行起来 要按Y 才能执行 我想让它自动运行，不需要按Y也能执行
请高手帮忙啊~~~~~~~~

/f

多看帮助

C:\Test>reg delete /?

Console Registry Tool for Windows - version 3.0
Copyright (C) Microsoft Corp. 1981-2001. All rights reserved


REG DELETE KeyName

KeyName FullKey
Machine Name of remote machine - omitting defaults to the current machine
Only HKLM and HKU are available on remote machines
FullKey ROOTKEY\SubKey
ROOTKEY
SubKey The full name of a registry key under the selected ROOTKEY
ValueName The value name, under the selected Key, to delete
When omitted, all subkeys and values under the Key are deleted
/ve delete the value of empty value name <no name>
/va delete all values under this key
/f Forces the deletion without propmt

Examples:

REG DELETE HKLM\Software\MyCo\MyApp\Timeout
Deletes the registry key Timeout and its all subkeys and values

REG DELETE \\ZODIAC\HKLM\Software\MyCo /v MTU
Deletes the registry value MTU under MyCo on ZODIAC

恩 先看帮助吧!

/f 不需要确认, >nul 屏蔽"操作成功"这句输出信息. 2>nul 如果键值不能被删除或不存在,则屏蔽错误输出.