SetupDiag - A new tool from Microsoft to troubleshoot Windows upgrade failures

[Arthur]

Download / Release Notes

 

SetupDiag.exe is a standalone diagnostic tool that can be used to obtain details about why a Windows 10 upgrade was unsuccessful.

 

SetupDiag works by examining Windows Setup log files. It attempts to parse these log files to determine the root cause of a failure to update or upgrade the computer to Windows 10. SetupDiag can be run on the computer that failed to update, or you can export logs from the computer to another location and run SetupDiag in offline mode.

 

Requirements

• The destination OS must be Windows 10.
  
• .NET Framework 4.6 must be installed.
  

[southhamster]

Better late than never!

[Arthur]

Just in time for the 1703/1709 to 1803 upgrades.

 

It would have been nice to have this years ago though!