Fix Microsoft Store High Memory Usage on Windows - Fix Remote Desktop Authentication Error on Windows-Windows 0x8004fe22 KMS Activation Error – Troubleshooting Guide

Updated 2026-06-13 18:31:51cloud-software
Fix Microsoft Store High Memory Usage on Windows - Fix Remote Desktop Authentication Error on Windows-Windows 0x8004fe22 KMS Activation Error – Troubleshooting Guide
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.