Tzhizhu
Home / developer-tools / Fix Windows Update Stuck Due to DNS Settings - Windows Update Service Not Running Fix Checklist-Resolve Windows Security Invalid Configuration Sync Error

Fix Windows Update Stuck Due to DNS Settings - Windows Update Service Not Running Fix Checklist-Resolve Windows Security Invalid Configuration Sync Error

Updated 2026-06-13 15:44:48developer-tools
Fix Windows Update Stuck Due to DNS Settings - Windows Update Service Not Running Fix Checklist-Resolve Windows Security Invalid Configuration Sync Error
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

Related Software Guides

Fix Windows Activation License Expired After Upgrade Fix Windows Activation License Expired After Upgrade Fix Microsoft Store 404 Error by Clearing Cache Fix Microsoft Store 404 Error by Clearing Cache Fix Windows Update Slow Performance: Practical Steps Fix Windows Update Slow Performance: Practical Steps Fix Microsoft Store Error 0x80072efd (Network Problem) Fix Microsoft Store Error 0x80072efd (Network Problem) Fix Windows Defender Blocking Legitimate Software Fix Windows Defender Blocking Legitimate Software How to Fix OBS Virtual Camera Not Showing Up How to Fix OBS Virtual Camera Not Showing Up