Fix Windows Defender Real-Time Protection Turned Off & Connection Refused - Fix Windows Activation Authentication Failed Error: License Not Genuine-Chrome 429 Too Many Requests Troubleshooting

Updated 2026-06-14 17:19:00security-tools
Fix Windows Defender Real-Time Protection Turned Off & Connection Refused - Fix Windows Activation Authentication Failed Error: License Not Genuine-Chrome 429 Too Many Requests Troubleshooting
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.