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How to Fix Windows Update Error 0x80070002 - Windows 10 Taskbar Icons Not Clicking: How to Fix-Switching from Cloudflare Origin Certificate to Let's Encrypt

Updated 2026-07-28 10:05:56windows-fixes
How to Fix Windows Update Error 0x80070002 - Windows 10 Taskbar Icons Not Clicking: How to Fix-Switching from Cloudflare Origin Certificate to Let's Encrypt
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.