Topic Last Modified: 2007-06-20
Microsoft Exchange Server 2007 setup cannot continue the Exchange Server 2007 upgrade because Microsoft Forefront Security for Exchange Server services are running on the local computer.
Exchange setup requires that the Forefront Security for Exchange Server services be disabled before the Exchange Server 2007 upgrade can continue.
To resolve this issue, disable the Forefront Security for Exchange Server services and then rerun the Exchange Server upgrade.
For more information about installing a service pack or software update to an Exchange Server that is running Forefront Security, see Microsoft Knowledge Base article 929080 How to install a service pack or a software update on an Exchange Server computer that is running Forefront Security.