How to Fix Windows Security Authentication Failed Error - Fix Docker Desktop Stuck on 'Starting' with Hyper-V on Windows-Exclude a Folder from Windows Defender Scans

Updated 2026-06-17 19:13:41developer-tools
How to Fix Windows Security Authentication Failed Error - Fix Docker Desktop Stuck on 'Starting' with Hyper-V on Windows-Exclude a Folder from Windows Defender Scans
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.