Alerter Service Defaults in Windows XP
Notifies selected users and computers of administrative alerts. If the service is stopped, programs that use administrative alerts will not receive them. If this service is disabled, any services that explicitly depend on it will fail to start.
|Path:||%SystemRoot%\system32\svchost.exe -k LocalService|
Alerter is a Win32 service. It won't start until the current user starts it in Windows XP Home, Professional, Home SP1, Professional SP1. This service is disabled and isn't loading or starting in Windows XP Home SP2, Professional SP2, Home SP3, Professional SP3. When the Alerter service is started, it is running as NT AUTHORITY\LocalService in a shared process of svchost.exe. Other services and drivers are allowed to run in the same process. If the Alerter fails to start, the technical information about the error is added to the Event Log. Windows XP startup should proceed, but a message box should be displayed informing the user that the Alerter service has failed to start.
Alerter depends on the Workstation service.
Restore Default Startup Configuration for Alerter
1. Select your Windows XP edition and service pack, and then click Download.
2. Save the WinXP_Alerter_Service_Startup.cmd file to a local storage device.
3. Run the saved file.
4. Restart the computer.
The Alerter service is using the alrsvc.dll file that is located in the %WinDir%\system32 folder. If the file is changed, damaged or deleted, you can restore its original version from Windows XP installation media.