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How to Fix Windows Defender Error 0x80070422 - Check for Malware When Windows Activation Causes High CPU Usage-Cloudflare SSL Setup: Origin Certificate Installation Guide

2026-06-13 15:04:48
How to Fix Windows Defender Error 0x80070422 - Check for Malware When Windows Activation Causes High CPU Usage-Cloudflare SSL Setup: Origin Certificate Installation Guide

Result check

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