Fix Windows Update Login Loop Using Safe Mode - How to Fix Stuck Microsoft Store Cache Clear-Windows Security Won't Open After Update – Troubleshooting

Updated 2026-06-13 14:36:42office-tools
Fix Windows Update Login Loop Using Safe Mode - How to Fix Stuck Microsoft Store Cache Clear-Windows Security Won't Open After Update – Troubleshooting
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.