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Fix 'Command Not Found' in Windows Terminal for PowerShell - Windows Search Network Error After Update: Troubleshooting Guide-How to Fix Windows Defender Error 404

2026-06-14 03:41:11
Fix 'Command Not Found' in Windows Terminal for PowerShell - Windows Search Network Error After Update: Troubleshooting Guide-How to Fix Windows Defender Error 404

Result check

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