If you are moving the ADM Filestore to a new server, then the location of this will need to be updated within the Web.Config file for ADM.
To do this, your IT team will need to do the following:
Navigate to where your ADM is installed (typically at C:\inetpub\wwwroot\ADM).
Open the Web.Config file using a text program (such as notepad).
Within the App Settings, replace the SQLServerInstance value with the new Server location.
Save the Web Config.