In SP2, if the webpage contains ActiveX controls and browsing (c: /a.htm) directly from the hard disk, a yellow Information Bar will appear.
This is because IE will prevent active content and scripting attempting to run in the Local Computer area. By being implanted with a "Mark of the Web" code in this page, mandatory this page is running in non-"local computers":
or in () indicates the length of the last URL And the URL section can be set as your own URL. Interested friends can see the official document: http://www.microsoft.com/windows/ieak/techinfo/deploy/60/EN/Appendix.mspx
