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Fix Remote Desktop Connection Version Mismatch Error Code - How to Resolve Access Denied in Windows Defender Group Policy-Outlook DNS Error Troubleshooting Guide

Updated 2026-06-13 22:16:13office-tools
Fix Remote Desktop Connection Version Mismatch Error Code - How to Resolve Access Denied in Windows Defender Group Policy-Outlook DNS Error Troubleshooting Guide
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.