You have an Exchange Server 2007 environment. You are installing Exchange Server 2007 on a new member server. Your login account is a member of the local administrators group. You log on to the server, and you attempt to install the Hub Transport server role. You receive an error message that states that the installation failed. You need to be able to install the Hub Transport server role. What should you do?
A.
Add the computer account to the Exchange Servers group
B.
Add the computer account to the Exchange Administrators group
C.
Add your user account to the Exchange Read-Only Administrators group
D.
Add your user account to the Exchange Organization Administrators group
E.
Run the setup.exe /PrepareLegacyExchangePermissions command