Exchange 2007 SCR Question.

Have active node passive node Exchange 2007 SCR and needed to test failover. I get this error;

[PS] C:\Documents and Settings\user1>Setup.com /RecoverCMS /CMSName:CMSMAIL01
L01 /CMSIPAddress:192.168.0.10

Welcome to Microsoft Exchange Server 2007 Unattended Setup

Preparing Exchange Setup

The following server roles will be recovered
    Clustered Mailbox Server

Performing Microsoft Exchange Server Prerequisite Check

    Clustered Mailbox Role Checks    ......................... COMPLETED
The 'MNSFileShare' path exists but 1 node(s) exist in the cluster. The majority
node set with file share witness facility only works with two node clusters.
The installed version of Exchange Server 2007 may be different from the version
you are trying to install. The current installed version is '8.2.254.0', the la
st installed version was '8.2.176.2'.
Cannot find the Recipient Update Service responsible for domain 'DC=MNTforest,D
C=com'. New and existing users may not be properly Exchange-enabled.

Configuring Microsoft Exchange Server

    Clustered Mailbox Server         ......................... COMPLETED

The Microsoft Exchange Server setup operation completed successfully.
I wonder if my SCR cluster setup should not have a FSW or something else is creating this error?



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