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Fix Microsoft Store Authentication Token Expired Error - Cloudflare Tunnel Update Failure Fix-OneDrive Sync Update Error 0x8004de40 Guide

Updated 2026-06-14 04:19:59developer-tools
Fix Microsoft Store Authentication Token Expired Error - Cloudflare Tunnel Update Failure Fix-OneDrive Sync Update Error 0x8004de40 Guide
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.