Fix Microsoft Store Error 0x80070424 on Windows 11 - How to Reduce Task Scheduler High RAM Usage-Windows Defender Service Not Starting in Windows 10: Practical Fixes

Updated 2026-06-18 18:27:30security-tools
Fix Microsoft Store Error 0x80070424 on Windows 11 - How to Reduce Task Scheduler High RAM Usage-Windows Defender Service Not Starting in Windows 10: Practical Fixes
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.