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Event ID 12 — Automatic Root Certificates Update Configuration

Applies To: Windows Server 2008

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: 12
Source: Microsoft-Windows-CAPI2
Version: 6.0
Symbolic Name: MSG_ROOT_AUTO_DELETE_INFORMATIONAL
Message: Successful auto delete of third-party root certificate:: Subject: <%1> Sha1 thumbprint: <%2>.

Resolve

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

Automatic Root Certificates Update Configuration

Core Security