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Fix Windows Defender Real-Time Protection Crashing on Windows 11 - Fix Microsoft Store Update Errors by Clearing Cache-Firefox Not Responding? Try Safe Mode Troubleshooting Steps

Updated 2026-06-13 15:07:55developer-tools
Fix Windows Defender Real-Time Protection Crashing on Windows 11 - Fix Microsoft Store Update Errors by Clearing Cache-Firefox Not Responding? Try Safe Mode Troubleshooting Steps
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.

More repair notes

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