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Home / developer-tools / Fix Windows Security Error 0x80073b01: Step-by-Step Guide - How to Fix Chrome Profile Version Mismatch Error-Fix Windows Defender Connection Refused via Registry

Fix Windows Security Error 0x80073b01: Step-by-Step Guide - How to Fix Chrome Profile Version Mismatch Error-Fix Windows Defender Connection Refused via Registry

Updated 2026-06-14 09:35:23developer-tools
Fix Windows Security Error 0x80073b01: Step-by-Step Guide - How to Fix Chrome Profile Version Mismatch Error-Fix Windows Defender Connection Refused via Registry
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.

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