Fix 'Run Command Prompt as Administrator' Permission Denied Errors - Fix Windows Defender High Memory Usage During Sync-How to Restore Windows Defender Missing Interface

Updated 2026-06-14 19:36:00macos-help
Fix 'Run Command Prompt as Administrator' Permission Denied Errors - Fix Windows Defender High Memory Usage During Sync-How to Restore Windows Defender Missing Interface
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.