"This server must be the same version as the servers in the replication environment and must have the same applications."

If you install a Vault Server Update on one Server, but not another, when you start the ADMS Console on a machine that does not have it installed, you will get this sort of message.

--------------------
Autodesk Data Management Server Console 2012
--------------------
This server must be the same version as the servers in the replication environment and must have the same applications.
You must add or upgrade to the following applications:

  Vault Professional Server 16.1.58.0  (Service Pack 1)
  Vault Server 16.1.58.0  (Service Pack 1)
  Vault Collaboration Server 16.1.58.0  (Service Pack 1)
  Vault Workgroup Server 16.1.58.0  (Service Pack 1)

Service packs are available from:
  www.autodesk.com.
Applications are available from your reseller.

Ctrl+C copies this message to the clipboard
   
--------------------
OK
--------------------

Before running the ADMS Console in a Connected Workgroup, ensure that you have applied the same level of Update as all other Vault Servers. If there are any special instructions in the readme file, such as a -b2bmigrate, that command must be executed on 1 Vault Server in the Publisher Workgroup first.