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Fix PowerShell Restore Failed Access Denied Error - Troubleshoot High PowerShell Memory Usage-Solve 'Activation Service Unavailable' Error on Windows

Updated 2026-06-14 08:27:16cloud-software
Fix PowerShell Restore Failed Access Denied Error - Troubleshoot High PowerShell Memory Usage-Solve 'Activation Service Unavailable' Error on Windows
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.