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Fix Windows Defender Proxy Error: Permission Denied - How to Reset Microsoft Store Cache in Windows 10/11-Windows Defender Threat Service Stopped Permission Error Guide

Updated 2026-06-13 14:17:35windows-fixes

Fix Windows Defender Proxy Error: Permission Denied - How to Reset Microsoft Store Cache in Windows 10/11-Windows Defender Threat Service Stopped Permission Error Guide

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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