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Fix Windows Defender Version Mismatch After Update - How to Fix Windows Update Hanging on Restart-Disable Windows Defender Real-Time Protection Permanently

Updated 2026-06-13 15:16:00office-tools
Fix Windows Defender Version Mismatch After Update - How to Fix Windows Update Hanging on Restart-Disable Windows Defender Real-Time Protection Permanently
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.