Fixing Microsoft Teams DNS Permission Denied Errors - How to Enable Windows Defender in Windows 10-Grant Folder Permissions for Search Indexer

Updated 2026-06-14 00:44:27developer-tools
Fixing Microsoft Teams DNS Permission Denied Errors - How to Enable Windows Defender in Windows 10-Grant Folder Permissions for Search Indexer
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.