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Fix Git 'fatal: refusing to merge unrelated histories' on GitHub - How to Enable Windows Defender Real-Time Protection via Group Policy-pip Externally Managed Error Workaround Guide

Updated 2026-07-28 13:03:53macos-help

Fix Git 'fatal: refusing to merge unrelated histories' on GitHub - How to Enable Windows Defender Real-Time Protection via Group Policy-pip Externally Managed Error Workaround Guide

Prepare

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

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