The Internet Archive is currently experiencing extended downtime due to a denial of service attack and security incident. We’ve temporarily switched Wayback Machine links to a mirror generously hosted by Ali, a member of the Windows Update Restored community.

You can verify authenticity of files you download by looking for a digital signature from Microsoft Corporation in the file’s Properties dialog, or by confirming that SHA1 hashes match those we list below. You can check file hashes using 7-Zip or HashCheck. Some links may lead to a 404 page at this time.

Microsoft Download Center Archive

Security Update for Microsoft Virtual PC 2004 Service Pack 1 (KB969856)

  • Published:
  • Version: 1.0
  • Category: Security Patch
  • Language: English

Security Update for Microsoft Virtual PC 2004 Service Pack 1 (KB969856)

  • A security issue has been identified that could allow elevation of privilege on virtual machines. You can help protect your computer by installing this update from Microsoft. After you install this item, you need to restart your computer.
Knowledge Base Articles:
Security Bulletins:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by a community mirror.

FileSize
VPC2004x86-KB969856.EXE
SHA1: d6a880979c3289bb22bb0d6e84a8bb1d5fcd155e
137 KB

System Requirements

Operating Systems: Windows 2000 Service Pack 4, Windows Server 2003 Standard Edition (32-bit x86), Windows XP Professional Edition, Windows XP Service Pack 2, Windows XP Tablet PC Edition

  • Microsoft Virtual PC 2004 Service Pack 1

Installation Instructions

  • After you install this security update, you need to restart your computer.