FAKE SECURITY UPDATE???

[Bill Moore]

My Windows automatic update has asked me to download and
install the following update every day for the past 5 days:

"Security Update for Windows XP (329834)

This update resolves the "Unchecked Buffer in PPTP
Implementation Could Enable Denial of Service" security
vulnerability in Windows XP and Windows XP Service Pack 1
(SP1). Download now to help prevent an attacker from
disrupting service on a server that offers private
networking and uses the PPTP protocol."

How do I install this update once and for all?

 

[Taurarian]

http://support.microsoft.com/default.aspx?scid=kb;en-us;319109
Windows Update Site Lists Updates That You Already Installed

http://support.microsoft.com/default.aspx?scid=kb;en-us;822798
You Cannot Install Updates or You Are Prompted to Install Updates That You
Have Already Installed