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How to Fix PowerShell DNS Errors in Windows - Troubleshoot Error 0x80070422 in Windows Defender-Outlook File Locked: How to Unlock PST File

Updated 2026-06-14 01:13:50browser-issues
How to Fix PowerShell DNS Errors in Windows - Troubleshoot Error 0x80070422 in Windows Defender-Outlook File Locked: How to Unlock PST File
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.