zhizhu
Home / developer-tools / Fix Microsoft Store Authentication Failed Error - Resolve Windows Token Expired Despite Online Connection-Outlook 502 Bad Gateway Error Windows 10 Fix

Fix Microsoft Store Authentication Failed Error - Resolve Windows Token Expired Despite Online Connection-Outlook 502 Bad Gateway Error Windows 10 Fix

Updated 2026-06-14 20:30:07developer-tools
Fix Microsoft Store Authentication Failed Error - Resolve Windows Token Expired Despite Online Connection-Outlook 502 Bad Gateway Error Windows 10 Fix
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.