Manages the configuration and tracking of Component Object Model (COM)+-based components. If the service is stopped, most COM+-based components will not function properly. If this service is disabled, any services that explicitly depend on it will fail to start.
|Windows 10 edition||1507||1511||1607||1703|
|Display name:||COM+ System Application|
The COM+ System Application service is running as LocalSystem in its own process of dllhost.exe. It doesn't share its process with other services. If COM+ System Application fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the COMSysApp service has failed to start.
COM+ System Application is unable to start, if at least one of the following services is stopped or disabled:
1. Select your Windows 10 edition and release, and then click on the Download button below.
2. Save the RestoreCOMSystemApplicationWindows10.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
dllhost.exe file exists in the
%WinDir%\system32 folder. If this file is missing you can try to restore it from your Windows 10 installation media.