Article ID: 947939 - View products that this article applies to.
This article describes how to enable the Microsoft Windows Server Update Services (WSUS) server to reliably distribute Windows Vista Service Pack 1 (SP1).
If the WSUS server is running on a Windows Server 2003-based computer, download and then install the WinVerifyTrust update first.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
938759To install the WinVerifyTrust update, follow these steps:
(http://support.microsoft.com/kb/938759/ )You cannot distribute or install a software package in Windows Server 2003 if the software package contains a very large signed file
For more information about Windows Vista Service Pack 1 and Windows Vista Service Pack 1 Standalone versions, see the "Windows Vista Service Pack 1 Deployment Guide." To do this, visit the following Microsoft Web site:
http://technet2.microsoft.com/WindowsVista/en/library/5cf710a1-1414-4d11-97de-0748abdcec651033.mspxFor more information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/948343/ )Windows Vista Service Pack 1 is not available for installation from Windows Update and is not offered by Automatic Updates