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Fix Microsoft Store Error 0x80070424: Authentication Failed - Resolve Chrome Profile Error and Sync Disabled-Fix Windows Store Error 0x80073cf9: Configuration Issue

2026-06-14 20:44:32browser-issues
Fix Microsoft Store Error 0x80070424: Authentication Failed - Resolve Chrome Profile Error and Sync Disabled-Fix Windows Store Error 0x80073cf9: Configuration Issue

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.

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