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In-Place Upgrade WIndows Server 2012 R2 Standard to 2019 Error
I am working on a Virtual windows server in-place upgrade from 2012R2 to windows 2019. after finishing the first step and during the upgrade I receive below error message and system back to ol...
You could wade through the setup logs for clues but a much simpler / safer method would be a migration. Stand up a new one, patch fully, migrate roles over and move on.
Windows Setup Log Files and Event Logs | Microsoft Learn