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Fix 'nginx configuration test failed invalid parameter' - How to Restore Missing Taskbar Icons in Windows-How to Resolve Windows Update Error 0x80070005

Updated 2026-07-28 13:16:04windows-fixes

Fix 'nginx configuration test failed invalid parameter' - How to Restore Missing Taskbar Icons in Windows-How to Resolve Windows Update Error 0x80070005

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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