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Fix Windows Defender Real-Time Protection Turned Off & Connection Refused - Resolve Error 0x800f081f Using System File Checker-Resolve 'Access Denied' for PowerShell Registry Commands

2026-06-13 16:31:10

Fix Windows Defender Real-Time Protection Turned Off & Connection Refused - Resolve Error 0x800f081f Using System File Checker-Resolve 'Access Denied' for PowerShell Registry Commands

Result check

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