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Fix Microsoft Edge Sync Error 0x80070424 - Edge Sync Option Disappeared Fix-Windows 11 Upgrade Hangs at 99%: Troubleshooting Guide

Updated 2026-07-28 15:51:05macos-help
Fix Microsoft Edge Sync Error 0x80070424 - Edge Sync Option Disappeared Fix-Windows 11 Upgrade Hangs at 99%: Troubleshooting 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.