Diagnostic Policy Service - Windows 11 Service
The Diagnostic Policy Service enables problem detection, troubleshooting and resolution for Windows components. If this service is stopped, diagnostics will no longer function.
This service also exists in Windows 10, 7, 8 and Vista.
Startup Type
| Windows 11 version | Home | Pro | Education | Enterprise |
|---|---|---|---|---|
| 21H2 | Automatic | Automatic | Automatic | Automatic |
| 22H2 | Automatic | Automatic | Automatic | Automatic |
| 23H2 | Automatic | Automatic | Automatic | Automatic |
| 24H2 | Automatic | Automatic | Automatic | Automatic |
Default Properties
| Display name: | Diagnostic Policy Service |
| Service name: | DPS |
| Type: | share |
| Path: | %WinDir%\System32\svchost.exe -k LocalServiceNoNetwork -p |
| File: | %WinDir%\system32\dps.dll |
| Error control: | normal |
| Object: | NT AUTHORITY\LocalService |
| Privileges: |
|
Default Behavior
The Diagnostic Policy Service is running as NT AUTHORITY\LocalService in a shared process of svchost.exe. Other services might run in the same process. If Diagnostic Policy Service fails to start, the error is logged. Windows 11 startup proceeds, but a message box is displayed informing you that the DPS service has failed to start.
Restore Default Startup Type for Diagnostic Policy Service
Automated Restore
1. Select your Windows 11 edition and release, and then click on the Download button below.
2. Save the RestoreDiagnosticPolicyServiceWindows11.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 dps.dll file exists in the %WinDir%\system32 folder. If this file is missing you can try to restore it from your Windows 11 installation media.