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Fix Windows Update High CPU Usage and Error 0x80070002 - Resolve Windows Defender Port Allocation Error-How to Fix Windows Security Error 0x80070422

2026-06-13 14:42:31
Fix Windows Update High CPU Usage and Error 0x80070002 - Resolve Windows Defender Port Allocation Error-How to Fix Windows Security Error 0x80070422

Result check

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

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