Fix OneDrive Files Not Syncing After Update - Resolve Windows Defender Access Error on macOS-Fix Access Denied 0x80070005 in Windows Task Scheduler

Updated 2026-06-14 03:34:39browser-issues
Fix OneDrive Files Not Syncing After Update - Resolve Windows Defender Access Error on macOS-Fix Access Denied 0x80070005 in Windows Task Scheduler
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.