hxxp://www.microsoft.com/technet/security/advisory/972890.mspx

a fix it can be found here;

hxxp://support.microsoft.com/kb/972890#FixItForMe

(must be run in admin mode)


APPLIES TO

* Microsoft Windows Server 2003 Service Pack 2, when used with:
o Microsoft Windows Server 2003, Standard Edition (32-bit x86)
o Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
o Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
o Microsoft Windows Server 2003, Web Edition
o Microsoft Windows Server 2003, Datacenter x64 Edition
o Microsoft Windows Server 2003, Enterprise x64 Edition
o Microsoft Windows Server 2003, Standard x64 Edition
o Microsoft Windows XP Professional x64 Edition
o Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
o Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
* Microsoft Windows XP Service Pack 2, when used with:
o Microsoft Windows XP Home Edition
o Microsoft Windows XP Professional
* Microsoft Windows XP Service Pack 3, when used with:
o Microsoft Windows XP Home Edition
o Microsoft Windows XP Professional