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Fix Command Prompt Proxy Error Sync Issues - Troubleshoot Windows Security Sync Error 502-Install CLI Tools Without Internet

Updated 2026-06-16 11:00:38office-tools
Fix Command Prompt Proxy Error Sync Issues - Troubleshoot Windows Security Sync Error 502-Install CLI Tools Without Internet
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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