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Fix PowerShell Login Loop: Permission Denied Errors - How to Recover Missing Windows Security App in Windows 11-How to Repair Windows Defender When It Won't Scan and Uses High CPU

Updated 2026-06-15 10:53:16developer-tools

Fix PowerShell Login Loop: Permission Denied Errors - How to Recover Missing Windows Security App in Windows 11-How to Repair Windows Defender When It Won't Scan and Uses High CPU

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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