How To Fix “Scripted Diagnostics Native Host Stopped Working” Error In Windows 11?

To fix the "Scripted Diagnostics Native Host Stopped Working" error in Windows 11, follow these steps based on the information provided in the search results:

1. System File Checker: Run the sfc command to scan for and repair corrupt system files:

   • Open Command Prompt as administrator.
   • Enter sfc /scannow and press Enter. Wait for the process to complete. This should help resolve potential system file corruption issues.

2. Clean Boot: Perform a clean boot to isolate whether a third-party application is causing the issue:

   • Press Win + R, type msconfig, and click OK.
   • Go to the Services tab, select "Hide all Microsoft services," and click "Disable all."
   • Switch to the Startup tab, uncheck "Load startup items," and click "Open Task Manager."
   • Disable all startup items and close Task Manager.
   • Return to System Configuration, select "Selective startup," and click "Apply" followed by "OK." Reboot your PC.

3. Use Reliability Monitor: Analyze crash logs to identify specific applications causing the error:

   • Press Win + R, type perfmon /rel, and click OK.
   • Locate the entry with a red cross corresponding to the Scripted Diagnostics Native Host error.
   • Click "View technical details" to obtain the path to the problematic program. If the issue is related to a third-party application, uninstall it through Programs and Features or disable the associated service in Task Manager or Services.

4. Revert to Previous Windows Updates: If the issue started after a recent Windows update, rollback to a previous restore point:

   • Press Win + R, type rstrui, and click OK to access System Restore.
   • Choose a restore point before the issue began, and follow the wizard to revert your system.

5. Run DISM: Utilize the Deployment Image Servicing and Management (DISM) tool to repair potentially damaged system images:

   • Open Command Prompt as administrator.
   • Execute DISM.exe /Online /Cleanup-Image /RestoreHealth. Allow the process to finish.

6. Scan for Viruses and Malware: Ensure your system is free of viruses and malware by performing a full system scan with a trusted antivirus program.

Remember to perform these steps in the given order, as each step builds upon the last. If the issue persists after completing these actions, consider seeking further assistance from official Microsoft support channels or experienced IT professionals.