Display Modal Message Box on Window's Startup

Display Modal Message Box on Window's Startup

Windows can display a modal dialog box when it boots. You can specify the dialog’s caption and text. Add or change:
HKLM\Software\Microsoft\Windows\CurrentVersion\WinLogon LegalNoticeCaption = "enter the caption"

LegalNoticeText = "enter the text"
or

HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon LegalNoticeCaption = "enter the caption"

LegalNoticeText = "enter the text"