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Fix Windows Defender Error 0x80070422: Cannot Connect - Windows Search Missing from Taskbar Fix-Task Scheduler Troubleshooting: Locked Files and Permissions

Updated 2026-06-14 01:24:27cloud-software
Fix Windows Defender Error 0x80070422: Cannot Connect - Windows Search Missing from Taskbar Fix-Task Scheduler Troubleshooting: Locked Files and Permissions
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.