Fix Windows Defender Proxy Error Not Working - Restore Deleted OneDrive Files from Recycle Bin-Troubleshooting Chrome Profile Port Conflict

Updated 2026-06-18 01:57:58backup-recovery
Fix Windows Defender Proxy Error Not Working - Restore Deleted OneDrive Files from Recycle Bin-Troubleshooting Chrome Profile Port Conflict
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.