Service Pack 2 (SP2) for Windows XP displays the
Information Bar on Internet Explorer
when a potentially dangerous actions on a Web page have been blocked.
The first time this happens, you receive a Did you notice the Information Bar dialog.
You can control whether the dialog box will or will not appear by setting the FirstTime Value Name, a REG_DWORD data type, at HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\InformationBar to:
0 - DO NOT show the Did you notice the Information Bar dialog. 1 - Show the Did you notice the Information Bar dialog.In addition to setting the data value using Regedit.exe, you can:
1. Open a CMD.EXE Window.
2. To set the data value to 0, type the following command and press Enter:
REG ADD "HKCU\Software\Microsoft\Internet Explorer\InformationBar" /V FirstTime /T REG_DWORD /F /D 0
3. To set the data value to 1, type the following command and press Enter:
REG ADD "HKCU\Software\Microsoft\Internet Explorer\InformationBar" /V FirstTime /T REG_DWORD /F /D 1