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Fix Chrome 'Permission Denied' for Notifications Not Working - Stop Microsoft Teams from Using Too Much CPU-Windows Update Error 0x80070002 Permission Denied Solution

Updated 2026-06-14 06:12:29developer-tools
Fix Chrome 'Permission Denied' for Notifications Not Working - Stop Microsoft Teams from Using Too Much CPU-Windows Update Error 0x80070002 Permission Denied Solution
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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