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MongoDB Authentication Failed After Upgrade: Fixes That Work - How to Resolve Windows Activation Server Unavailable Error-Fix PowerShell Command Not Recognized in Windows 11

Updated 2026-06-14 04:55:21macos-help
MongoDB Authentication Failed After Upgrade: Fixes That Work - How to Resolve Windows Activation Server Unavailable Error-Fix PowerShell Command Not Recognized in Windows 11
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.