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Fix 'Windows Defender Command Not Found Access Denied' - Ubuntu Package Manager Lock Troubleshooting-PowerShell Token Expiration: Pipeline Troubleshooting Guide

2026-06-13 22:13:16
Fix 'Windows Defender Command Not Found Access Denied' - Ubuntu Package Manager Lock Troubleshooting-PowerShell Token Expiration: Pipeline Troubleshooting Guide

Result check

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