No worries, I'd suggest starting a case here with product support.
https://support.serviceshub.microsoft.com/supportforbusiness
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We are trying to upgrade several servers running Windows Server 2012R2 to Windows Server 2019 running in VMWARE environment and we get a sysprep error when the machine reboots then an error that says it's unable to configure device and then undoes the changes. I have attached screenshots, hopefully someone can help me.
No worries, I'd suggest starting a case here with product support.
https://support.serviceshub.microsoft.com/supportforbusiness
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What roles are installed? Might check the $WINDOWS.~BT\Sources\Panther\setupact.log
for more details.
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In-place upgrades can be iffy for any number of reasons and are never recommended. Time may be better spent standing up a new one, patch fully then migrate the roles over to it. You'll also end up with a cleaner installation.
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Compared to in-upgrade we suggest to do a fresh installation of Windows Server 2019, then migrate your roles and data.
In fact, since Windows Server 2016 released, upgrade processes are essentially a clean-install then migrate data.
I know you don’t want to clean install server 2019 because of the proprietary software, but this proprietary software may be the cause of in-place upgrade failure.
For current situation, you’d better open a request ticket with Microsoft to do a deep research on this upgrade issue, hope you could make it.
https://support.serviceshub.microsoft.com/supportforbusiness
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Any progress or updates?
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