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Fix Cloudflare 525 Error After SSL Certificate Update - How to Set Up Windows Update Migration Tool for System Transfer-How to Enable Windows Defender Module Using PowerShell

Updated 2026-06-14 05:06:11developer-tools
Fix Cloudflare 525 Error After SSL Certificate Update - How to Set Up Windows Update Migration Tool for System Transfer-How to Enable Windows Defender Module Using PowerShell
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.

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