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How to Fix 'PowerShell Command Not Found' in Terminal - How to Enable Windows Update via Command Line Tools-Fix Windows Security Center Version Mismatch Errors

Updated 2026-06-13 23:50:00developer-tools
How to Fix 'PowerShell Command Not Found' in Terminal - How to Enable Windows Update via Command Line Tools-Fix Windows Security Center Version Mismatch Errors
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.