Home / macos-help / How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED - How to Restart Windows Update Service in Windows 10-Troubleshooting Microsoft Edge Sync Error 0x80072efd

How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED - How to Restart Windows Update Service in Windows 10-Troubleshooting Microsoft Edge Sync Error 0x80072efd

Updated 2026-07-28 02:11:20macos-help

How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED - How to Restart Windows Update Service in Windows 10-Troubleshooting Microsoft Edge Sync Error 0x80072efd

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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