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How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte - Fix Windows 11 Update Stuck at 0% Using Registry-Resolve Chrome Invalid Authority SSL Error After Reinstall

Updated 2026-07-28 07:46:57office-tools

How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte - Fix Windows 11 Update Stuck at 0% Using Registry-Resolve Chrome Invalid Authority SSL Error After Reinstall

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.