Windows

Update for Root Certificates [November 2011] (KB931125)

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This item updates the list of root certificates on your computer to the list that is accepted by Microsoft as part of the Microsoft Root Certificate Program.
  • Details

    File name:
    Date Published:

    rootsupd.exe

    11/21/2011

    Version:
    File size:

    931125

    368 KB

      This item updates the list of root certificates on your computer to the list that is accepted by Microsoft as part of the Microsoft Root Certificate Program. Adding additional root certificates to your computer enables you to use Extended Validation (EV) certificates in Internet Explorer 7, a greater range of security enhanced Web browsing, encrypted e-mail, and security enhanced code delivery. After you install this item, you may have to restart your computer. Once you have installed this item, it cannot be removed.
  • System Requirements

    Supported Operating System

    Windows XP Service Pack 3


  • Install 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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