OneDrive Selective Sync Setup Guide: Save Space & Control Folders - Task Scheduler svchost High CPU Windows 11 Guide-Fix OneDrive Error 0x8004de40: Sync Not Working

Updated 2026-06-14 03:10:10macos-help
OneDrive Selective Sync Setup Guide: Save Space & Control Folders - Task Scheduler svchost High CPU Windows 11 Guide-Fix OneDrive Error 0x8004de40: Sync Not Working
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.