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Microsoft Store Migration Checklist for IT Admins - Fix Windows Defender Service Not Starting Error-How to Backup and Restore Your Windows Activation

2026-06-13 18:24:49
Microsoft Store Migration Checklist for IT Admins - Fix Windows Defender Service Not Starting Error-How to Backup and Restore Your Windows Activation

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.