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Fix PowerShell Authentication Failed Credentials Error - Windows 10 PowerShell Not Starting? Here's Help-How to Resolve Python Import Error After Pip Install

Updated 2026-06-15 22:14:12office-tools

Fix PowerShell Authentication Failed Credentials Error - Windows 10 PowerShell Not Starting? Here's Help-How to Resolve Python Import Error After Pip Install

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.