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Fix Microsoft Store Installation Failed Error Code - Windows Defender Scan Hangs at 99%-How to Fix Microsoft Store Not Starting Automatically After Login

Updated 2026-06-13 16:01:04developer-tools
Fix Microsoft Store Installation Failed Error Code - Windows Defender Scan Hangs at 99%-How to Fix Microsoft Store Not Starting Automatically After Login
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.