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Fix PowerShell Execution Policy Invalid Configuration Error - How to Clear Windows Update Cache for Faster Installation-Command Prompt Not Opening After Windows Update

Updated 2026-06-14 04:31:11developer-tools
Fix PowerShell Execution Policy Invalid Configuration Error - How to Clear Windows Update Cache for Faster Installation-Command Prompt Not Opening After Windows Update
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.