Hi There,
I am receiving the error "Value cannot be null. Parameter name:userGroupName" when trying to upgrade SQL Server Express 2017 to SQL Server Standard 2017.
The server is running Windows Server 2012R2.
I completely removed the SQL 2017 Standard installation and tried running the upgrade again, but this failed with the same error.
Any help with this would be very much appreciated!
Thanks in advance.
Josh.