Windows Central shows you how to use SetupDiag to fix Windows 10 upgrade issues.
SetupDiag can help fix Windows 10 upgrade issues – here's how to use it
This guide will show you the steps to use the SetupDiag tool to analyze and determine the cause of the upgrade or update installation of Windows 10 failure.
SetupDiag can help fix Windows 10 upgrade issues – here's how to use it