After a decade of abuse, Autorun is finally being retired in older versions of Windows.
Microsoft has finally removed Autorun function from earlier versions of its Windows operating system that has been widely abused by miscreants to surreptitiously install malware on users' computers.
Vista/Windows 7 introduces some new features like UAC and improved AutoPlay (aka Autorun) that disables certain functionality which has been abused by malware (like Conficker). These changes will be backported to down level platforms.
This functionality was made available for Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008 .
Please visit the following KB article for more information and how to download the new updates http://support.microsoft.com/kb/971029 for disabling Autorun abuse.
Previous update http://support.microsoft.com/kb/967715
