Named pipe service trigger provider - Windows 11 Service
This service also exists in Windows 10 and 8.
Startup Type
| Windows 11 version | Home | Pro | Education | Enterprise |
|---|---|---|---|---|
| 21H2 | System | System | System | System |
| 22H2 | System | System | System | System |
| 23H2 | System | System | System | System |
| 24H2 | System | System | System | System |
Default Properties
| Display name: | Named pipe service trigger provider |
| Service name: | npsvctrig |
| Type: | kernel |
| Path: | %WinDir%\System32\drivers\npsvctrig.sys |
| Error control: | severe |
Default Behavior
The Named pipe service trigger provider is a kernel mode driver. If Named pipe service trigger provider fails to start, the error is logged, and Windows 11 tries to restart, using the Last Known Good configuration. This could result in the computer being able to restart, but this service may still be unable to run. Do NOT change its startup configuration.
Restore Default Startup Type for Named pipe service trigger provider
Automated Restore
1. Select your Windows 11 edition and release, and then click on the Download button below.
2. Save the RestoreNamedpipeservicetriggerproviderWindows11.bat file to any folder on a local drive such as SSD or a hard disk.
3. Right-click the downloaded batch file and select Properties.
4. Check the Unblock checkbox and click OK.
5. Right-click the batch file again and select Run as administrator.
6. Restart the computer to save changes.
Note. Make sure that the npsvctrig.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 11 installation media.