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Resolving Windows Security Version Mismatch Errors - How to Fix Microsoft Store 502 Bad Gateway Error-Microsoft Store Access Denied After Windows Update

Updated 2026-06-13 15:13:40windows-fixes
Resolving Windows Security Version Mismatch Errors - How to Fix Microsoft Store 502 Bad Gateway Error-Microsoft Store Access Denied After Windows Update
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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