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Fix PowerShell Cache Not Clearing: Step-by-Step - Fix 'Windows Defender Failed to Start Due to Group Policy' Error-Microsoft Teams Access Denied: Step-by-Step Fix for Admins

Updated 2026-06-14 06:28:32macos-help
Fix PowerShell Cache Not Clearing: Step-by-Step - Fix 'Windows Defender Failed to Start Due to Group Policy' Error-Microsoft Teams Access Denied: Step-by-Step Fix for Admins
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.