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Fix 'Connection Refused' Error in CMD on Windows 10 - How to Resolve BitLocker Update Error-Troubleshoot OneDrive Sync Configuration

Updated 2026-06-14 01:17:08developer-tools
Fix 'Connection Refused' Error in CMD on Windows 10 - How to Resolve BitLocker Update Error-Troubleshoot OneDrive Sync Configuration
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.