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Event ID 4 — Automatic Root Certificates Update Configuration

Updated: November 30, 2007

Applies To: Windows Server 2008

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The Automatic Root Certificates Update component is designed to automatically check the list of trusted authorities on the Microsoft Windows Update Web site. Specifically, there is a list of trusted root certification authorities (CAs) stored on the local computer. When an application is presented with a certificate issued by a CA, it will check the local copy of the trusted root CA list. If the certificate is not in the list, the Automatic Root Certificates Update component will contact the Microsoft Windows Update Web site to see if an update is available. If the CA has been added to the Microsoft list of trusted CAs, its certificate will automatically be added to the trusted certificate store on the computer.

Event Details

Product: Windows Operating System
ID: 4
Source: Microsoft-Windows-CAPI2
Version: 6.0
Symbolic Name: MSG_ROOT_CERT_AUTO_UPDATE_URL_RETRIEVAL_INFORMATIONAL
Message: Successful auto update retrieval of third-party root certificate from: <%1>.

Resolve

This is a normal condition. No further action is required.

Related Management Information

Automatic Root Certificates Update Configuration

Core Security

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