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Fix Windows Activation: Cannot Connect to KMS Server - How to Enable Windows Defender When Group Policy Isn't Applying-Resolve Microsoft Store 404 Not Found on Reinstall

2026-06-13 18:23:25developer-tools
Fix Windows Activation: Cannot Connect to KMS Server - How to Enable Windows Defender When Group Policy Isn't Applying-Resolve Microsoft Store 404 Not Found on Reinstall

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.