Fix OneDrive Blank Screen on Windows 11 - Fix PowerShell Permission Denied Error on Startup-Microsoft Store High CPU Usage: Configuration Fixes

Updated 2026-06-14 00:09:17cloud-software
Fix OneDrive Blank Screen on Windows 11 - Fix PowerShell Permission Denied Error on Startup-Microsoft Store High CPU Usage: Configuration 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.