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How to Fix Windows Security Real-Time Protection Not Turning On - Resolve Microsoft Teams CAA70007 Error-How to Clear Windows Defender Cache with a Tool

Updated 2026-06-19 05:07:19security-tools
How to Fix Windows Security Real-Time Protection Not Turning On - Resolve Microsoft Teams CAA70007 Error-How to Clear Windows Defender Cache with a Tool
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.

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