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Fix PowerShell Command Not Found After Windows Update - How to Fix Windows Defender 'Path Not Found' or 'Permission Denied'-Windows Store Setup Error 0x80073cf9 Fix

Updated 2026-06-16 20:22:02cloud-software
Fix PowerShell Command Not Found After Windows Update - How to Fix Windows Defender 'Path Not Found' or 'Permission Denied'-Windows Store Setup Error 0x80073cf9 Fix
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.