Windows Logon Availability
Applies To: Windows Server 2008
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.
Events
| Event ID | Source | Message |
|---|---|---|
Microsoft-Windows-Winlogon |
The shell stopped unexpectedly and %1 was restarted. | |
Microsoft-Windows-Winlogon |
The logon hours restriction policy is applied to the logged on user. The user's session has been locked, disconnected or logged off depending on the policy setting. User Name: %1 Domain Name: %2 | |
Microsoft-Windows-Winlogon |
The Windows logon process has failed to switch the desktop. | |
Microsoft-Windows-Winlogon |
The Windows logon process has unexpectedly terminated. | |
Microsoft-Windows-Winlogon |
The Windows logon process has failed to spawn a user application. Application name: %1. Command line parameters: %2. | |
Microsoft-Windows-Winlogon |
Windows license validated. | |
Microsoft-Windows-Winlogon |
The winlogon notification subscriber <%1> was unavailable to handle a notification event. | |
Microsoft-Windows-Winlogon |
The winlogon notification subscriber <%1> failed a notification event. | |
Microsoft-Windows-Winlogon |
The winlogon notification subscriber registration database cannot be loaded. Culprit: <%1>. | |
Microsoft-Windows-Winlogon |
The winlogon notification subscriber <%1> was unavailable to handle a critical notification event. | |
Microsoft-Windows-Winlogon |
The winlogon notification subscriber <%1> failed a critical notification event. |