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COM+ System Application

Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2

Service Name: COMSysApp

Executable Name: dllhost.exe /Processid:{02D4B3F1-FD88-11D1-960D-00805FC79235}

Log On As: LocalSystem

Description: The COM+ system application hosts COM+ services and manages COM+ application configuration and tracking.

COM+ applications will not work if the COM+ system application is disabled, also you will not be able to administer anything to do with COM+ or OLE registrations on the system.

If you disable the MS DTC (Microsoft Distributed Transaction) service, any COM+ system applications will fail because this service needs local transactions to maintain its state.

Available on: Windows XP Home, Windows XP Professional; Windows Server 2003, Standard Edition; Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition and Windows Server 2003, Web Edition.

Installed through: Default operating system installation

Startup type: Manual

Service status: Stopped

This service depends on the following system components:

Remote Procedure Call

COM+ Event System

The following system components depend on this service: None

IP Port Numbers used: None

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