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Resolving PowerShell Login Loop and Sync Issues - Fix Task Scheduler Access Denied Due to User Account Control-OneDrive Sync Error 404 Not Found: Causes and Fixes

Updated 2026-06-14 12:11:25cloud-software
Resolving PowerShell Login Loop and Sync Issues - Fix Task Scheduler Access Denied Due to User Account Control-OneDrive Sync Error 404 Not Found: Causes and Fixes
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.