Security Update for Windows XP x64 Edition (KB913446)

A security issue has been identified in Windows-based systems that could allow an attacker to cause the affected machine to stop responding to requests. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer...

Security Update for Windows 2000 (KB913580)

A security issue has been identified in Windows-based systems that could cause the Microsoft Distributed Transaction Coordinator MSDTC to stop responding. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your compute...