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Fix 'PowerShell Not Recognized as Internal or External Command' - Windows Activation Invalid Configuration Fix Checklist-ERR_SSL_PROTOCOL_ERROR: Causes and Solutions

Updated 2026-06-13 19:23:32cloud-software
Fix 'PowerShell Not Recognized as Internal or External Command' - Windows Activation Invalid Configuration Fix Checklist-ERR_SSL_PROTOCOL_ERROR: Causes and Solutions
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.