Fix Task Scheduler Access Denied Error in Windows 10 - OneDrive Error 0x8004def5: Fix Sync Problems-Resolve Port Already Allocated in VS Code

Updated 2026-06-15 19:06:36browser-issues
Fix Task Scheduler Access Denied Error in Windows 10 - OneDrive Error 0x8004def5: Fix Sync Problems-Resolve Port Already Allocated in VS Code
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.