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Fix PowerShell Authentication Failed Credentials Error - Fix Windows Defender Token Expired Registry Error-How to Back Up Windows Terminal Configuration

Updated 2026-06-15 11:03:13developer-tools
Fix PowerShell Authentication Failed Credentials Error - Fix Windows Defender Token Expired Registry Error-How to Back Up Windows Terminal Configuration
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.