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Fix PowerShell Migration Tool Not Working on Windows 10 - How to Fix Teams DNS Error 0xcaa20002-Fix Chrome 'Permission Denied' for Notifications Not Working

Updated 2026-06-13 21:56:49security-tools
Fix PowerShell Migration Tool Not Working on Windows 10 - How to Fix Teams DNS Error 0xcaa20002-Fix Chrome 'Permission Denied' for Notifications Not Working
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.

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