"If you don´t want to install this "update", just add the registry entries and it will not come up in Windows/Microsoft Update." HFSLIP\HFSVCPACK\WindowsXP-KB905474.reg Windows Registry Editor Version 5.00 ; Hide Windows Genuine Advantage Notification from Windows/Microsoft Update [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Genuine Advantage] "InstallID"="{30F230D0-7940-499e-8A01-748682288985}"