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Chrome Browser Version Mismatch: Troubleshooting Guide - Resolve Windows Activation Failed After Hardware Change-0x80072efd: Windows Security Cannot Connect

Updated 2026-06-15 06:28:39browser-issues
Chrome Browser Version Mismatch: Troubleshooting Guide - Resolve Windows Activation Failed After Hardware Change-0x80072efd: Windows Security Cannot Connect
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.