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Chrome Browser Setup Guide for Mac - How to Resolve Microsoft Store Error 0x80073cf6 Port Conflict-Fix Command Prompt Permission Denied & Authentication Failed

Updated 2026-06-14 06:38:16browser-issues
Chrome Browser Setup Guide for Mac - How to Resolve Microsoft Store Error 0x80073cf6 Port Conflict-Fix Command Prompt Permission Denied & Authentication Failed
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.