  û¼ʱ洰(NT)

1.ע༭.

2.HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\
WinlogonӼHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\systemӼ,޸Ļ½һֵַ,ֵΪLegalNoticeCaptionLegalNoticeText,ֵΪϢ