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Event ID 4101 — Windows Logon Availability

Updated: December 16, 2008

Applies To: Windows Server 2008 R2


Windows logon availability determines whether the Windows logon process is able to be completed successfully. The logon process is the interface between the account for a user, process, or service and the computer that establishes authenticated credentials for the account and allocates the appropriate system and network resources. Windows logon manages the use of the secure attention key (CTRL-ALT-DELETE) to initiate the login screen, load the user profile on logon, and lock the computer.

Event Details

Product: Windows Operating System
ID: 4101
Source: Microsoft-Windows-Winlogon
Version: 6.1
Message: Windows license validated.


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

Related Management Information

Windows Logon Availability

Core Security

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