You wrote in the list: Q816093 Flaw in the Microsoft VM Could Enable System Compromise WindowsUpdate Corporate (Search for 816093) Note: This is the MSJava 3810 Update, only download if you use SP1 and not SP1a. - 5.07 MB This is the link to the page: http://support.microsoft.com/?kbid=816093 This update replaces the following updates: http://www.microsoft.com/technet/security/...in/MS99-031.asp http://www.microsoft.com/technet/security/...in/MS99-045.asp http://www.microsoft.com/technet/security/...in/MS00-011.asp http://www.microsoft.com/technet/security/...in/MS00-075.asp http://www.microsoft.com/technet/security/...in/MS00-081.asp http://www.microsoft.com/technet/security/...in/MS02-013.asp http://www.microsoft.com/technet/security/...in/MS02-052.asp http://www.microsoft.com/technet/security/...in/MS02-069.asp Notes If you are running Windows Server 2003, Windows XP, or Windows 2000 SP4 without the Microsoft VM installed, you cannot install this update to the Microsoft VM. If you try to install this update to the Microsoft VM on a computer that does not already have the Microsoft VM installed that is running Windows Server 2003, Windows XP, or Windows 2000 SP4, you receive the following message: Microsoft VM This setup will only upgrade over an existing version of the Microsoft VM. If you click OK, you receive the following message: Microsoft VM The installation is complete. This message is incorrect. The Microsoft VM is not installed if you do not already have the Microsoft VM installed. For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base: http://support.microsoft.com/default.aspx?kbid=813926 To download this update for computers that have the Microsoft VM installed that are running Windows Server 2003, Windows XP, or Windows 2000 SP4, or for computers that are running Windows NT 4.0, Windows Millennium Edition (Me), Windows 98 Second Edition, or Windows 98, select Windows Server 2003, Windows XP, Windows 2000 SP4, Windows Millennium Edition, or Windows 98 Contact Microsoft http://support.microsoft.com/default.aspx?...;EN-US;CNTACTMS So any idea if and how you can use this update and where the update is for XP?