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Fix Microsoft Store Log File Not Opening - How to Fix 404 Not Found in Windows Update Due to Antivirus-Fix 'File Locked by Unknown Process' in Command Prompt

2026-06-13 22:56:43developer-tools
Fix Microsoft Store Log File Not Opening - How to Fix 404 Not Found in Windows Update Due to Antivirus-Fix 'File Locked by Unknown Process' in Command Prompt

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.