SetupDiag

Install SetupDiag with winget

Microsoft.SetupDiag · Microsoft Corporation

Install command

winget install -e --id Microsoft.SetupDiag

About SetupDiag

A diagnostic tool that can be used to obtain details about why a Windows upgrade was unsuccessful.

Version
v1.7.0.0
License
Proprietary (Freeware)
Min OS
Windows 10+
Catalog refreshed: 5/28/2026