unknown command line option

Question

Hi

i am getting below error upgrading scheme. i am following below article. i have domain admin/schema admin/enterprise admin/organization management role.

https://learn.microsoft.com/en-us/exchange/plan-and-deploy/prepare-ad-and-domains?view=exchserver-2019

i want to execute the below commands i am struck at first command.

Answer 1

Hi Glenn Maxwell,

Thank you for posting your question in the Microsoft Q&A forum.

What’s the detailed Exchange CU version for the iso file do you use to upgrade schema?

Please notice that the /IAcceptExchangeServerLicenseTerms_DiagnosticDataON or /IAcceptExchangeServerLicenseTerms_DiagnosticDataOFF switch starts to use for Exchange 2019 CU11 or later, and Exchange 2016 CU22 or later version.

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