batcmd.com Windows 10 Services

COM+ Event System - Windows 10 Service

Supports System Event Notification Service (SENS), which provides automatic distribution of events to subscribing Component Object Model (COM) components. If the service is stopped, SENS will close and will not be able to provide logon and logoff notifications. If this service is disabled, any services that explicitly depend on it will fail to start.

This service also exists in Windows 7, 8, Vista and XP.

Startup Type

Windows 10 edition RTM 1511 1607
Home Automatic Automatic Automatic
Pro Automatic Automatic Automatic
Education Automatic Automatic Automatic
Enterprise Automatic Automatic Automatic

Default Properties

Display name:COM+ Event System
Service name:EventSystem
Type:share
Path:%WinDir%\system32\svchost.exe -k LocalService
File:%WinDir%\system32\es.dll
Error control:normal
Object:NT AUTHORITY\LocalService
Privileges:
  • SeChangeNotifyPrivilege
  • SeImpersonatePrivilege

Default Behavior

The COM+ Event System service is running as NT AUTHORITY\LocalService in a shared process of svchost.exe. Other services might run in the same process. If COM+ Event System fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the EventSystem service has failed to start.

Dependencies

COM+ Event System is unable to start, if the Remote Procedure Call (RPC) service is stopped or disabled.

If COM+ Event System is stopped, the following services cannot start:

Restore Default Startup Type for COM+ Event System

Automated Restore

1. Select your Windows 10 edition and release, and then click on the Download button below.

2. Save the RestoreCOMEventSystemWindows10.bat file to any folder on your hard drive.

3. Right-click the downloaded batch file and select Run as administrator.

4. Restart the computer to save changes.

Note. Make sure that the es.dll file exists in the %WinDir%\system32 folder. If this file is missing you can try to restore it from your Windows 10 installation media.