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Fix Windows 11 Installation Assistant Stuck at 99% with Clean Boot - DNS Probe Finished NXDOMAIN Error Fix for Specific Website-Resolve node-sass node-gyp Rebuild Failure

Updated 2026-07-28 07:50:23office-tools

Fix Windows 11 Installation Assistant Stuck at 99% with Clean Boot - DNS Probe Finished NXDOMAIN Error Fix for Specific Website-Resolve node-sass node-gyp Rebuild Failure

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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