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Home / macos-help / How to Fix Microsoft Store Connection Refused on Windows 11 - Fix Windows Defender SSL Certificate Errors from Antivirus Interference-How to Fix Microsoft Store Error 0x80073cf0

How to Fix Microsoft Store Connection Refused on Windows 11 - Fix Windows Defender SSL Certificate Errors from Antivirus Interference-How to Fix Microsoft Store Error 0x80073cf0

2026-06-13 18:15:24macos-help
How to Fix Microsoft Store Connection Refused on Windows 11 - Fix Windows Defender SSL Certificate Errors from Antivirus Interference-How to Fix Microsoft Store Error 0x80073cf0

Final checklist

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