Microsoft Download Center Archive

Update for Windows Vista (KB943509) - English

  • Published:
  • Version: 943509
  • Category: Update
  • Language: English

  • Install this update to resolve an issue in which inserts and updates may fail in C++ Microsoft Jet DAO MFC (CDAO) applications after you install Windows Vista SP1 or Windows Server 2008. After you install this item, you may have to restart your computer. This update is provided to you and licensed under the Windows Vista License Terms.
Knowledge Base Articles:


Status: Deleted

This download is no longer available on The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.

SHA1: de4e66c5f4d1a61c6ffb5b281abdcf349ceaa931
2.18 MB

System Requirements

Operating Systems: Windows Vista, Windows Vista Service Pack 1

Installation Instructions

    1. To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change.

      • Click Run to start the installation immediately.

      • Click Save to copy the download to your computer for installation at a later time.

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