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Fix Windows Defender Update Error 0x80240016 - Git Merge Conflict Resolution Guide-Windows Update Port Conflict Troubleshooting

2026-06-13 14:13:17
Fix Windows Defender Update Error 0x80240016 - Git Merge Conflict Resolution Guide-Windows Update Port Conflict Troubleshooting

Result check

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