I am trying to uninstall Exchange 2016 CU17 from my Exchange environment. All Mailboxes have been migrated to the new Exchange 2019 CU8 mailbox database and all databases have been removed from the 2016 CU17 server.
The Readiness Checks Prerequisite Analysis is stating "This computer is responsible for expanding the membership of 1 distribution groups. These groups must be reassigned to another server before setup can continue." And "This computer is responsible for expanding the membership of 1 dynamic distribution groups. These groups must be reassigned to another server before setup can continue."
Is there a way to find where the distribution group is?
Please advise.
Thank you,