Home / developer-tools / Fix Python UnicodeDecodeError 'charmap' Codec - Windows Defender Stuck on Turning Off Real-Time Protection Fix-Fix 'python' Command Not Found on Windows 10 with Python 3.10

Fix Python UnicodeDecodeError 'charmap' Codec - Windows Defender Stuck on Turning Off Real-Time Protection Fix-Fix 'python' Command Not Found on Windows 10 with Python 3.10

Updated 2026-07-28 07:24:48developer-tools

Fix Python UnicodeDecodeError 'charmap' Codec - Windows Defender Stuck on Turning Off Real-Time Protection Fix-Fix 'python' Command Not Found on Windows 10 with Python 3.10

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

More workflow manuals

Windows 11 WiFi Has Internet but Other Devices Work Fine Fix Windows Defender Real-Time Protection Not Running How to Fix Missing Taskbar Icons in the System Tray How to Enable Breakpoints in VS Code Resolve Python Package Version Mismatch Errors pnpm Setup Checklist for Windows: Step-by-Step Guide