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Run a Single PowerShell Script Without Changing Execution Policy - Windows Security Blank Screen Troubleshooting-Fix 7-Zip Error 'Cannot Open File as Archive' for Malware Files

Updated 2026-06-13 12:59:57developer-tools
Run a Single PowerShell Script Without Changing Execution Policy - Windows Security Blank Screen Troubleshooting-Fix 7-Zip Error 'Cannot Open File as Archive' for Malware Files
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.

More repair notes

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