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Fix Microsoft Store App Version Mismatch Errors - Fix Windows Defender Error 502 Bad Gateway-Troubleshooting Windows Defender 404 Not Found in Windows 10

Updated 2026-06-15 02:07:19office-tools
Fix Microsoft Store App Version Mismatch Errors - Fix Windows Defender Error 502 Bad Gateway-Troubleshooting Windows Defender 404 Not Found in Windows 10
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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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