autofill not working

From: WinXP home reboots (WinXPhomereboots_at_discussions.microsoft.com)
Date: 10/31/04 

Date: Sat, 30 Oct 2004 23:08:01 -0700

I am trying to get my forms to autofill when I return to a web page and it
won't work but I checked the properties in Internet options and autofill for
forms is selected but is not working??