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Windows Defender Authentication Failed: Step-by-Step Checklist - Fix 'Profile File Locked' Chrome Error on Windows 10-OneDrive Sync Setup and Error Checklist

Updated 2026-06-14 09:45:10developer-tools
Windows Defender Authentication Failed: Step-by-Step Checklist - Fix 'Profile File Locked' Chrome Error on Windows 10-OneDrive Sync Setup and Error Checklist
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Operational follow-up

  • Record the exact option, command, or setting that changed the result.
  • Keep a rollback note if the workflow affects shared files or team settings.

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