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Fix Windows Defender Not Working After Update - Port Already in Use: Docker Compose Fix-Fix 0x80073cf9: Microsoft Store Download Error

2026-06-13 10:35:48
Fix Windows Defender Not Working After Update - Port Already in Use: Docker Compose Fix-Fix 0x80073cf9: Microsoft Store Download Error

Result check

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