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PowerShell Command Not Found Error in Windows 10: Fixes - How to Fix Windows Defender Error 577: Service Not Starting-Docker Private Repository Access Denied Fix

Updated 2026-06-18 20:54:06developer-tools
PowerShell Command Not Found Error in Windows 10: Fixes - How to Fix Windows Defender Error 577: Service Not Starting-Docker Private Repository Access Denied Fix
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.